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AM-1038 Professional Precision Digital Multimeter

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Absolute error of my measurement

"Absolute measurement error" service allows you to estimate the measurement accuracy considering uncertainty (error) in the absolute value. It’s important if you take measurements at the range edge when the error value contributes to the value displayed on the device screen.

To get the value range it’d be enough to enter the estimate of the value under measurement into Value input field and to see the range of possible values taking all of the standardized errors into consideration.

Note: a point is used as a separator of the integer and fractional part.

Software delivery

General accessories:

  • Soft bag

  • Test leads

  • "Crocodile" clips

  • USB-cable with galvanic isolation


  • Operational manual

The software in the standard package of the device has no physical media (CD) and can be downloaded at www.tmatlantic.com after the purchasing and registering the equipment with a serial number. This software is paid-for and its cost is included into device value. In the new version of the software, when connecting the unit for the first time, it will ask for a license (access key). It is available online after product registration. Insert the entire character set by coping and pasting it from www.tmatlantic.com. Follow the instructions on the site. We recommend that you make and keep a copy of the downloaded software. Follow our websites news releases to receive software updates.

OPTIONAL  ACCESSORIES:

Recording your Software on CD

AKTAKOM AM-1038 Professional Precision Digital Multimeter
Click an image to enlarge
Brand: AKTAKOM
Warranty: 1 year
User's Guide: Download
Optical USB True RMS Bar graph indicator

The accuracy of professional multimeter AM-1038 is 0.03%! It is designed to measure AC/DC, voltage, resistance, capacity, frequency, temperature and it can show dBm and allows data transfer to PC via optically isolated USB interface. If you need awesome multimeter, this multimeter is for you!

Click on Software Tab to see how AM-1038 Application Software works!

Retail price : $219.00

Estimated shipping cost $12 (Continental US only!)
Depending on a destination shipping cost may vary.
Free shipping for orders over $450
on items weighting under 20 lbs
(certain restrictions apply!)

See shipping page for international rates
or contact sales@tmatlantic.com

In stock now

Buy Add to cart

The accuracy of professional multimeter AM-1038 is 0.03%! It is designed to measure AC/DC, voltage, resistance, capacity, frequency, temperature and it can show dBm and allows data transfer to PC via optically isolated USB interface. If you need awesome multimeter, this multimeter is for you!

Features:

  • Display: 50000 counts, bar graph indication and frequency measurement path (50 segments)
  • Base accuracy 0.03% 
  • True RMS
  • Resolution 0.01Ω (resistance meas.) and 1μV (voltage meas.)
  • dBm measurements 
  • Min/Max, relative measurements
  • Auto and manual measurement range selection
  • Data hold
  • Backlit display 
  • Auto turn-off 
  • USB 1.1 interface with galvanic isolation

Safety Conformance

  • EN61010-1 CATIII 1000V
  • 1000V input protection on all ranges
  • 12.5A/500V & 0.63A/500V fuses protection on current ranges

DC Voltage (DCV)1000 V
DCV Accuracy±(0.03%+6)
DCV Resolution0.001 mV
AC Voltage (ACV)1000 V
ACV Accuracy±(0.5%+40)
ACV Resolution0.001 mV
DC Current (DCA)10 A
DCA Accuracy±(0.15%+10)
DCA Resolution0.01 µA
AC Current (ACA)10 A
ACA Accuracy±(0.75%+10)
ACA Resolution0.01 μA
Frequency0.001 Hz...2 MHz
Duty Cycle0.01%...95.00%
Resistance0.01 Ω...50 MΩ
Capacitance10 pF...5000 µF
Diode test+
Continuity check+
True RMS+
Autorange+
Data hold+
Min/Max measurement+
Relative measurement+
InterfaceOptical USB
DisplayLCD, 50000 counts
Bar graph indicator+
Power supply9 V battery
Dimensions7.9 x 4 x 1.6 in / 200 x 100 x 40 mm

Accuracy tables

DC Voltage

RangeResolutionAccuracyAbsolute errorValue-errorValue Learn an absolute error of your measurementValue+error
50 mV 0.001 mV ±(0.03%+10 digits) ±0.0249997 mV mV
500 mV 0.01 mV ±(0.03%+6 digits) ±0.209997 mV mV
5 V 0.1 mV ±(0.03%+6 digits) ±0.00209997 V V
50 V 1 mV ±(0.03%+6 digits) ±0.0209997 V V
500 V 10 mV ±(0.03%+6 digits) ±0.209997 V V
1000 V 0.1 V ±(0.03%+6 digits) ±0.89997 V V

AC Voltage

RangeResolutionAccuracyAbsolute errorValue-errorValueValue+error
50 mV 0.001 mV ±(0.5%+40 digits) ±0.289995 mV mV
500 mV 0.01 mV ±(0.5%+40 digits) ±2.89995 mV mV
5 V 0.1 mV ±(0.5%+40 digits) ±0.0289995 V V
50 V 1 mV ±(0.5%+40 digits) ±0.289995 V V
500 V 10 mV ±(0.5%+40 digits) ±2.89995 V V
1000 V 0.1 V ±(0.5%+40 digits) ±8.9995 V V

DC Current

RangeResolutionAccuracyAbsolute errorValue-errorValueValue+error
500 µA 0.01 µA ±(0.15%+15 digits) ±0.899985 µA µA
5000 µA 0.1 µA ±(0.15%+10 digits) ±8.49985 µA µA
50 mA 1 µA ±(0.15%+10 digits) ±0.0849985 mA mA
500 mA 10 µA ±(0.15%+10 digits) ±0.849985 mA mA
5 A 0.1 mA ±(0.5%+10 digits) ±0.0259995 A A
10 A 1 mA ±(0.5%+10 digits) ±0.059995 A A

AC Current

RangeResolutionAccuracyAbsolute errorValue-errorValueValue+error
500 µA 0.01 µA ±(0.75%+20 digits) ±3.949925 µA µA
5000 µA 0.1 µA ±(0.75%+10 digits) ±38.49925 µA µA
50 mA 1 µA ±(0.75%+20 digits) ±0.3949925 mA mA
500 mA 10 µA ±(0.75%+10 digits) ±3.849925 mA mA
5 A 0.1 mA ±(0.75%+20 digits) ±0.03949925 A A
10 A 1 mA ±(1.0%+10 digits) ±0.10999 A A

Resistance

RangeResolutionAccuracyAbsolute errorValue-errorValueValue+error
500 Ω 0.01 Ω ±(0.1%+10 digits) ±0.59999 Ω
5 kΩ 0.1 Ω ±(0.1%+5 digits) ±0.0054999 kΩ kΩ
50 kΩ 1 Ω ±(0.1%+5 digits) ±0.054999 kΩ
500 kΩ 10 Ω ±(0.1%+5 digits) ±0.54999 kΩ kΩ
5 MΩ 100 Ω ±(0.1%+10 digits) ±0.0059999 MΩ
50 MΩ 1 kΩ ±(0.5%+10 digits) ±0.259995 MΩ

Capacitance

RangeResolutionAccuracyAbsolute errorValue-errorValueValue+error
50 nF 0.01 nF ±(1%+5 digits) ±0.5499 nF nF
500 nF 0.1 nF ±(1%+5 digits) ±5.499 nF nF
5 µF 1 nF ±(1%+5 digits) ±0.05499 µF µF
50 µF 10 nF ±(1%+5 digits) ±0.5499 µF µF
500 µF 0.1 µF ±(2%+5 digits) ±10.498 µF µF
5000 µF 1 µF ±(2%+5 digits) ±104.98 µF µF

Specifications:

FunctionRangeResolutionAccuracy
DC Voltage50mV0.001mV(0.03%reading+10digits)
500mV0.01mV±(0.03%reading+6 digits)
5V0.0001V
50V0.001V
500V0.01V
1000V0.1V
AC Voltage (AC+DC)

40Hz...1kHz 1kHz...10kHz10kHz...20kHz
50mV0.001mV±(0.5%reading+40digits) ±(1%reading+40 digits) ±(2.5%reading+40digits)
500mV0.01 mV
5V0.0001V
50V0.001V
500V0.01V-
1000V0.1V-
-
All AC voltage ranges are specified from 10% of range to 100% of range
DC Current500µA0.01µA±(0.15%reading+15digits)
5000µA0.1µA±(0.15%reading+10digits)
50mA0.001mA
500mA0.001mA
5A0.0001A±(0.05%reading+10digits)
10A0.001A
AC Current (AC+DC)
40Hz...1kHz 1kHz...10kHz10kHz...20kHz
500µA0.01µA±(0.75%reading+ 20digits)±(1.0%reading+20 digits)±(2.0%reading+20digits)
5000µA0.1µA±(0.75%reading + 10digits)±(1.0%reading+10 digits)±(2.0%reading+10digits)
50mA0.001mA±(0.75%reading+20digits)±(1.0%reading+20digits)±(2.0%reading+20digits)
500mA0.01mA±(0.75%reading+10digits)±(1.0%reading+10digits)±(2.0%reading+10 digits)
5A0.0001A±(0.75%reading+20digits)±(1.5%reading+20digits)-
10A0.001A±(1.0%reading+10 digits)--
All AC current ranges are specified from 10% of range to 100% of range

NOTE: Accuracy is stated at 18°C to 28°C (65°F to 83°F) and less than 75%RH.
AC switch according to the calibration of sine wave.

FunctionRangeResolutionAccuracy
Resistance500Ω0.01Ω

±(0.1%reading+10digits)

5kΩ0.0001kΩ

±(0.1%reading+5digits)

50kΩ0.001kΩ
500kΩ0.01kΩ
5MΩ0.001MΩ

±(0.1%reading+10digits)

50MΩ0.001MΩ

±(0.5%reading+10digits)

Capacitance50nF0.001nF

±(3.0%reading+5digits)

500nF0.01nF
5µF0.0001µF
50µF0.001µF
500µF0.01µF

±(5.0%reading+5digits)

5000µF0.1µF
Frequency (electronic)99Hz0.001Hz

±(0.006%reading+4digits)

999Hz0.01Hz
9kHz0.0001kHz
99kHz0.001kHz
999kHz0.01kHz
2MHz0.0001MHz
Duty Cycle5 to 95%0.01%

±(1.2%reading+2digits)

Frequency: 5Hz to 2MHz

Note: Accuracy specifications consist of two elements:

  • (%reading) — This is the accuracy of the measurement circuit.
  • (+digits) — This is the accuracy of the analog to digital converter.

General specifications

  • Display: 50,000 count backlit bar graph indication and frequency measurement path (50 segments). 
  • Enclosure: double molded 
  • Diode Test: test current of 0.7mA maximum, open circuit voltage 2.5V DC typical. 
  • Continuity Check: audible signal will sound if the resistance is less than 50Ω (approx.). 
  • Input Impedance: >10MΩ
  • AC Response: True rms ("Root-Mean-Square" - method of calculation of the voltage or current value. Average responding multimeters are calibrated to read correctly only on sine waves and they will read inaccurately on non-sine wave or distorted signals. True rms meters read accurately on either type of signal.) 
  • ACV Bandwidth: 50Hz to 20kHz 
  • Display: 40,000 count backlit liquid crystal with bargraph. 
  • Overrange indication: "OL" is displayed
  • Auto Power Off: 15 minutes (approximately) with disable feature 
  • Polarity: automatic (no indication for positive); Minus (-) sign for negative 
  • Measurement Rate: 2 times per second, nominal 
  • Battery: 6 x 9V (AAA) battery
  • Fuses: 0.63A/500V fast blow (mA, µA ranges), 12.5A/500V fast blow (A range) 
  • Operating Temperature: 31°C to 50°C, Max RH 50% / 0°C to 30°C, Max RH 90% 
  • Operating Humidity: Max 80% up to 31°C (87°F) decreasing linearly to 50% at 40°C (104°F)
  • Storage Temperature: -20°C to 60°C (-4°F to 140°F)
  • Storage Humidity: <80%
  • Operating Altitude: 2000M maximum 
  • Weight: 560g (includes holster) 
  • Size: 210x100x55mm (includes holster) 
  • Safety: This meter is intended for origin of installation use and protected, against the users, by double insulation per EN61010-1 to Category III 1000V; Pollution Degree 2.

General accessories:

  • Soft bag

  • Test leads

  • "Crocodile" clips

  • USB-cable with galvanic isolation


  • Operational manual

The software in the standard package of the device has no physical media (CD) and can be downloaded at www.tmatlantic.com after the purchasing and registering the equipment with a serial number. This software is paid-for and its cost is included into device value. In the new version of the software, when connecting the unit for the first time, it will ask for a license (access key). It is available online after product registration. Insert the entire character set by coping and pasting it from www.tmatlantic.com. Follow the instructions on the site. We recommend that you make and keep a copy of the downloaded software. Follow our websites news releases to receive software updates.

OPTIONAL  ACCESSORIES:

Recording your Software on CD

ACV/dBm Measurement

    The range of voltage is of AC 0.5V…1000V and the measurement methods are as follows:
  1. Turn on the power switch and set the rotary switch to the position of .
  2. Insert the red and black testing lines into VΩHz end and COM end respectively.
  3. Select the ACV or dBm measurement mode with the SELECT key.
  4. Connect the meter to the two ends of the measured voltage with the red and black probes.
  5. Read the meter’s data from the display screen. When OL displaying on the meter, it indicates the measured voltage exceeding the meter’s range and it is necessary to remove both the red and black probes from the measured circuit immediately.
  6. By pressing the RANGE key it is possible to select range manually. Indicator of range displays range. While displaying OL during manual range measurement, it is necessary to select a larger range. When OL displaying under the maximum range, it indicates the voltage exceeding 1000V, so it is necessary to remove both the red and black probes from the measured circuit immediately.
  7. To perform dBm measurement, press the RANGE key to select the resistance value needed for calculating dBm,there are 4, 8, 16, 32, 50, 75, 93, 110, 125, 135, 150, 200, 250, 300, 500, 600, 800, 900, 1000 and 1200 ohms being possible to be selected respectively.

    Notes: in case of probe hanging in the air, the voltage inducted by the testing line may cause unstable readings on the display screen, but that will not affect the accuracy of measurement.

DCV / DCV+ACV Measurement

    The range of voltage is of AC or DC 0.5V…1000V and the methods are as follows:

  1. Turn on the power switch and set the rotary-table switch to the position .
  2. Insert the red testing line into the VΩHz end and the black testing line into the COM end.
  3. Press SELECT key to select DCV or DCV + ACV measurement mode.
  4. When performing DCV measurement, connect the red probe to the positive polarity of the measured voltage and the black probe to the negative polarity of the measured voltage. While performing DCV + ACV measurement, it will be done by connecting the red probe and the black probe into the two ends of the measured voltage.
  5. Read the measured value from the display screen. If OL displaying on the meter, it indicates the measured voltage exceeding the range of the meter and it is necessary to remove the both red and black probes from the measured circuit immediately.
  6. When performing DCV measurement, by pressing the RANGE key it is possible to select range manually. The indicator of range indicates the range value. If OL displaying during manual range measurement, it is necessary to select a larger range. If OL displaying under the maximum range, it indicates the voltage exceeding 1000V and it is necessary to remove the both red and black probes from the measured circuit immediately. When performing DCV + ACV measurement automatic range will be held and it is null to press the RANGE key.

    Notes: in case of probe hanging in the air, the voltage inducted by the testing line may cause unstable readings on the display screen, but that will not affect the accuracy of measurement. When performing DCV + ACV measurement it will be relatively slow to refresh the measured data as it needs time to switch AC and DC measurements and to calculate RMS.

DCmV / ACmV / DCmV+ACmV Measurement

    The voltage measurement range is of 1μV…500mV and the measurement methods are as follows:
  1. Turn on the power switch and set the rotary switch to the position m.
  2. Insert the red testing line into the VΩHz end and the black testing line into the COM end.
  3. Press the SELECT key to select DCmV or AcmV or DCmV+AcmV measurement modes.
  4. When performing DCmV measurement, connect the red probe to the positive polarity of the measured voltage and the black probe to its negative polarity. While performing ACmV or DCmV+ACmV measurement, it will be done by connecting the red probe and the black probe into the two ends of the measured voltage.
  5. Read the measured value from the display screen. If OL displaying on the meter, it indicates the measured voltage exceeding the range of the meter and it is necessary to remove both the red and black probes from the measured circuit immediately.
  6. When performing DCmV or ACmV measurement, by pressing the RANGE key it is possible to select range manually. The indicator of range indicates the range value. If OL displaying during manual range measurement, it is necessary to select a larger range. If OL displaying under the maximum range, it is necessary to remove both the red and black probes from the measured circuit immediately. When performing DCmV+ACmV measurement automatic range will be held and it is void to press the RANGE key.

    Notes: In case of probe hanging in the air, the voltage inducted by the testing line may cause unstable readings on the display screen, but that will not affect the accuracy of measurement. When performing DCmV+ACmV measurement it will be relatively slow to refresh the measured data as it needs time to switch AC and DC measurements and to calculate RMS.

Logic Frequency / Duty Ratio Measurement

    The frequency range is of 5Hz…2MHz (Vp 2.5…5V), while the duty ratio measurement range being of 5%…95%. And the measurement methods are as follows:
  1. Turn on the power switch and set the rotary switch to the position Hz%
  2. Insert the red testing line into the VΩHz end and the black testing line into the COM end.
  3. Press the SELECT key to select the logic frequency (Hz) or duty ratio (%) modes.
  4. Connect the red testing line to high logic level, the black one to low logic level.
  5. Read the measured value from the display screen. If the frequency of the measured signal is lower or higher than the meter’s measurement range, the reading will be displayed as zero. If the amplitude of signal is too low or the low level is larger than 1 volt, the reading will also displayed as zero.
  6. This measurement is of automatic range, it is null to press the RANGE key.

Diode Measurement

    The measurement range of diode is of 0…2.5V. The measurement methods are as follows:
  1. Turn on the power switch and set the rotary switch to the position
  2. Insert the red testing line into the VΩHz end and the black testing line into the COM end.
  3. Connect the red probe to the positive polarity of the diode and the black probe to its negative polarity, while the display screen will display the forward voltage drop.
  4. Connect the black probe to the positive polarity of the diode and the red probe to its negative polarity, if OL displaying on the display screen, it indicates the backward resistance of the diode being normal, while OL not displaying, it indicates that the diode is backward leaking.

Resistance / Continuity Test

    The measurement range of resistance is of 0.01Ω…50MΩ and the measurement methods are as follows:
  1. Turn on the power switch and set the rotary switch to the position Ω
  2. Insert the red and black testing lines into the VΩH input end and the COM input end respectively.
  3. Press the SELECT key to select resistance (Ω) or the continuity () modes.
  4. For the resistance measurement, connect the red and black probes to the two ends of resistor and read the resistance value from the display screen. If OL displaying, it indicates the resistor is larger than 50MΩ. As for the continuity measurement, connect the red and black probes to the two measured points respectively. In case of the resistance between the two points being less than about 50Ω…60Ω, the buzzer will sound while the display screen displaying the value of resistance. If OL displaying, it indicates the resistance between the two points is larger than 500Ω.
  5. When the resistance measurement mode being implemented, it is possible to select range by pressing the RANGE key. The indicator of range indicates the value of range. If OL displaying during manual range measurement, it is necessary to select a larger range. Under the continuity measurement mode it is null to press the RANGE key.

    Notes: In case of performing resistance or continuity test on circuit board, it is necessary firstly to turn off the power of the circuit board and then perform the measurement. As there may be other parallel circuits, so the displayed value of test is not surely the actual value of the resistor.

Capacitance Measurement

    The measurement range of capacitance is of 10pF…5000μF and the measurement methods are as follows:
  1. Turn on the power switch and set the rotary switch to the position 
  2. Insert the red and black testing lines into the VΩHz input end and the COM input end respectively.
  3. If exists voltage in the capacitor, connect the two ends of the capacitor for a short time to discharge.
  4. Connect the red and black probes to the two ends of the capacitor, if the measured capacitor is heteropolar, it is necessary to connect the red probe to the positive polarity of the capacitor and the black probe to its negative polarity.
  5. Read the capacitance from the display screen. If capacitance value >5300μF, the meter will display OL, while capacitance value <10pF,it will display zero.
  6. It is possible to select range manually by pressing the RANGE key. The indicator of range indicates the value of range. If OL displaying during manual range measurement, it is necessary to select a larger range.If it has been the largest range, which means capacitance value >5300μF.

    Notes: When performing measurement on 500μF…5000μF capacitor, in order to ensure measurement accuracy the meter takes a relative long time to discharge capacitor, so it is relatively slow in refreshing the measured value. In addition,not to perform Capacitance measurement on a circuit board on which there are other parallel devices, for that may leads to very large error.

DCμA / ACμA / DCμA+ACμA Measurement

    The measurement range of current is of AC or DC 0.01μA…5000μA , and the measurement methods are as follows:
  1. Turn on the power switch and set the rotary switch to the position 
  2. Insert the red testing line into the mA/μA input end and the black testing line into the COM input end.
  3. Press the SELECT key to select the DcμA, AcμA or the DcμA+AcμA measurement modes.
  4. Turn off the power of the measured circuit, connect the red and black probes to the measured circuit in serial way and then turn on the power of the measured circuit.
  5. Read the measured value from the display screen. If it displays as positive during the DC measurement, it means the current is flowing into the meter from the red testing line, while it displaying as negative, it means the current is flowing into the meter from the black testing line. If it displays as OL, it means current exceeding range.
  6. During measurement of DCμA or ACμA, it is possible to select range manually by pressing the RANGE key. Under the DCμA+ACμA measurement mode, automatic range is held and it is null to press the RANGE key.

    Notes:
    Under the DCμA+ACμA measurement mode, it is relatively slow to refresh the measured data as it is needs time to switch AC and DC measurements and to calculate RMS.

DCmA / ACmA / DCmA+ACmA Measurements

    The measurement range of current is of AC or DC 1μA…500mA and the measurement methods are as follows:
  1. Turn on the power switch and set the rotary switch to the position 
  2. Insert the red testing line into the mA/μA input end and the black testing line into the COM input end.
  3. Press the SELECT key to select the DCmA, ACmA or the DCmA+ACmA measurement modes.
  4. Turn off the power of the measured circuit, connect the red and black probes to the measured circuit in a serial way and then turn on the power of the measured circuit again.
  5. Read the measured value from the display screen. If it displays as positive during DC measurement, it means the current is flowing into the meter from the red testing line, while it displays as negative, it means the current is flowing into the meter from the black testing line. If it displays OL, indicating current exceeding range.
  6. When performing DCmA or ACmA measurement, it is possible to select range manually by pressing the RANGE key. Under the DCmA+ACmA measurement mode the automatic range is held and it is null to press the RANGE key.

    Notes: Under the DCmA+ACmA measurement mode, it is relatively slow to refresh the measured data as it needs time to switch AC and DC measurements and to calculate RMS.

DC Ampere / AC Ampere / DC Ampere + AC Ampere Measurement

    The measurement range of current is of AC or DC 0.1mA…10A and the measurement methods are as follows:
  1. Turn on the power switch and set the rotary switch to the position 
  2. Insert the red testing line into the A input end and the black testing line into the COM input end.
  3. Press the SELECT key to select the DCA, ACA or DCA+ACA measurement modes.
  4. Turn off the power of the measured circuit, connect the red and black probes to the measured circuit in a serial way and then turn on the power of the measured circuit again.
  5. Read the measured value from the display screen. During the DC measurement, if it displays as positive, it means the current is flowing into the meter from the red testing line, while it displays as negative, it means the current is flowing into the meter from the black testing line. If it displays OL, it indicates current exceeding range.
  6. When performing DCA or ACA measurement, it is possible to select range manually by pressing the Range key. Under the DCA+ACA measurement mode, automatic range is held and it is null to press the RANGE key.

    Notes: Under the DCA+ACA measurement mode, it is relatively slow to refresh the measured data as it is needs time to switch AC and DC measurements and to calculate RMS.

Linear Frequency Measurement

The measurement range is of 5Hz…200kHz and the measurement methods are as follows:

  1. When performing voltage or current measurement, in case of measured value being AC or including AC elements, it is possible to measure and display the alternating frequency by pressing the Hz key. However it has a certain requirements for the amplitude of alternating signal and the meter has varied requirements for signal amplitude when it is in different ranges, for information of which please refer to Table.
  2. If the position of rotary switch is in ACV or DCV, after pressing Hz key the indicator of range will indicates the meter’s present voltage range. In addition, it is possible to change the range by pressing the RANGE key to meet the different voltages.
  3. Press Hz key again to exit linear frequency

    RangeSensibility (sine wave)
    500mV100mV
    5V0.5V
    50V4V
    500V40V
    1000V400V
    5000μA1mA
    500mA500mA

    Notes:
    During ampere measurement, due to the very small sample resistor, and the very weak frequency signal produced, so only when current reaching as large as over 5A can the frequency be measured.

Frequently Asked Questions

  • Can I deactivate Auto Power Off function of AKTAKOM AM-1038 multimeter?
  • Does AKTAKOM AM-1038 multimeter have auto power off function?
  • Is it possible to operate several software copies of AM-1038 set simultaneously and independently on one PC?
  • There are problems when connecting AKTAKOM AM-1038 multimeter, what should be done?

  • Can I deactivate Auto Power Off function of AKTAKOM AM-1038 multimeter?

    To deactivate Auto Power Off function of AM-1038 you need to keep WAKE button pressed when you power on the multimeter.
    Up

    Does AKTAKOM AM-1038 multimeter have auto power off function?

    Yes, it does. There is Auto Power Off function in AM-1038: the device power automatically goes off if you do not use the device within 15 minutes. To start the operation again after Auto Power Off you need to press WAKE button or turn the rotary switch.


    Up

    Is it possible to operate several software copies of AM-1038 set simultaneously and independently on one PC?

    Yes, it’s possible!

    AM-1038 software recognizes the device connection port automatically. If you connect several devices to different USB-ports of one PC (activating PC-Link mode on each of them by keeping HOLD button pressed), run a respective number of the Software copies and press START button one by one in each Software you will see an independent data collection of the appropriate device.

    The below screenshot demonstrates the example of simultaneous operation of 2 devices (one of them is in “µA” mode, the other one – in “mV” mode)


    Up

    There are problems when connecting AKTAKOM AM-1038 multimeter, what should be done?

    There can be several reasons and solutions accordingly:

    • Installation failure / wrong installation of the software
      Reinstall the program and the driver, restart the PC and reset the software once again;
    • Error has been caused by the operation system
      Try connecting the device to another PC, if it operates properly the problem is connected with your PC, if you see the same error the device requires service repair.
    • Wrong driver on the CD (the CD contains wrong optical cable driver)
      Download
      and install free USB to Serial Bridge Prolific PL-2303 converter driver. Afterwards optical cable from AM-1038 set should be successfully detected by the OS when connecting to USB.

    Up

    AM-1038 Application Software

    Application software is designed to record measured data from your digital multimeter.

    Learn more...

    Free for registered users

    La precisión del multímetro profesional AM-1038 es de 0.03%! Está diseńado para medir AC / DC, tensión, resistencia, capacidad, frecuencia, temperatura y puede mostrar en dBm y permite la transferencia de datos al PC mediante la interfaz USB ópticamente aislada. Si necesita un multímetro impresionante, este es para usted!

    Características:

    • Pantalla de 50 000 cuentas
    • Exactitud básica 0,03%
    • RMS verdadero
    • Resolución de 0.01Ω en resistencia y de 1μV en voltaje
    • Mediciones en dBm
    • Mediciones relativas Min/Max
    • Gráfica de escala de 50 segmentos
    • Auto y selección manual del rango de medición
    • Retención de datos
    • Pantalla con retroiluminación
    • Apagado automático
    • Interfaz USB 1.1 con aislamiento galvánico

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