AMM-1037 Digital Multimeter

High performance Aktakom AMM-1037 digital multimeter is capable of measuring DCV, ACV, DCA, ACA, resistance, capacitance, frequency as well as diode and continuity test.

AMM-1037 uses dual-integral A/D converter as key point.

Features:

• LCD display with a backlight, 19999(41/2), auto polarity indication
• Measuring method: dual slope A/D transfer
• Sampling rate: approx. 3 times/sec
• Over range indication: “OL” or ”-OL” should be displayed
• Low battery indication
• Operation environment: 0~40℃,
• Relative humidity: <80%
• Power: one 9V battery
• Dimensions: 7.5 x 3.5 x 1.1 in / 190 x 88.5 x 27.5 mm
• Weight: approx. 14.9 oz / 422g (including battery)

Accuracy tables

"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.

DC Voltage

Range	Resolution	Accuracy	Absolute error	Value-error	Value	Value+error
200 mV	0.01 mV	±(0.1%+5 digits)	±0.24999 mV		mV
2 V	0.0001 V	±(0.1%+5 digits)	±0.0024999 V		V
20 V	0.001 V	±(0.1%+5 digits)	±0.024999 V		V
200 V	0.01 V	±(0.1%+5 digits)	±0.24999 V		V
1000 V	0.1 V	±(0.2%+5 digits)	±2.4998 V		V

AC Voltage

Range	Resolution	Accuracy	Absolute error	Value-error	Value	Value+error
200 mV	0.1 mV	±(1%+25 digits)	±4.499 mV		mV
2 V	0.001 V	±(0.8%+25 digits)	±0.040992 V		V
20 V	0.01 V	±(0.8%+25 digits)	±0.40992 V		V
200 V	0.1 V	±(0.8%+25 digits)	±4.0992 V		V
750 V	1 V	±(1.2%+25 digits)	±33.988 V		V

DC Current

Range	Resolution	Accuracy	Absolute error	Value-error	Value	Value+error
200 µA	0.01 µA	±(0.5%+4 digits)	±1.03995 µA		µA
2 mA	0.0001 mA	±(0.5%+4 digits)	±0.0103995 mA		mA
20 mA	0.001 mA	±(0.5%+4 digits)	±0.103995 mA		mA
200 mA	0.01 mA	±(0.8%+6 digits)	±1.65992 mA		mA
20 A	0.001 A	±(2%+15 digits)	±0.41498 A		A

AC Current

Range	Resolution	Accuracy	Absolute error	Value-error	Value	Value+error
200 mA	0.1 mA	±(1.5%+15 digits)	±4.4985 mA		mA
20 A	10 mA	±(2.5%+35 digits)	±0.84975 A		A

Frequency

Range	Resolution	Accuracy	Absolute error	Value-error	Value	Value+error
20 Hz	0.001 Hz	±(0.1%+3 digits)	±0.022999 Hz		Hz
200 Hz	0.01 Hz	±(0.1%+3 digits)	±0.22999 Hz		Hz
2 kHz	0.1 Hz	±(0.1%+3 digits)	±0.0022999 kHz		kHz
20 kHz	1 Hz	±(0.1%+3 digits)	±0.022999 kHz		kHz
200 kHz	10 Hz	±(0.1%+3 digits)	±0.22999 kHz		kHz
2 MHz	100 Hz	±(0.1%+3 digits)	±0.0022999 MHz		MHz

Resistance

Range	Resolution	Accuracy	Absolute error	Value-error	Value	Value+error
200 Ω	0.01 Ω	±(0.4%+10 digits)	±0.89996 Ω		Ω
2 kΩ	0.1 Ω	±(0.4%+5 digits)	±0.0084996 kΩ		kΩ
20 kΩ	1 Ω	±(0.4%+5 digits)	±0.084996 kΩ		kΩ
200 kΩ	10 Ω	±(0.4%+5 digits)	±0.84996 kΩ		kΩ
2 MΩ	100 Ω	±(0.4%+5 digits)	±0.0084996 MΩ		MΩ
20 MΩ	1 kΩ	±(1.2%+25 digits)	±0.264988 MΩ		MΩ
200 MΩ	10 kΩ	±(5%+45 digits)	±10.4495 MΩ		MΩ

Capacitance

Range	Resolution	Accuracy	Absolute error	Value-error	Value	Value+error
20 nF	1 pF	±(4%+50 digits)	±0.84996 nF		nF
200 nF	10 pF	±(4%+50 digits)	±8.4996 nF		nF
2 µF	100 pF	±(4%+50 digits)	±0.084996 µF		µF
20 µF	1 nF	±(4%+50 digits)	±0.84996 µF		µF
200 µF	10 nF	±(4%+50 digits)	±8.4996 µF		µF
2000 µF	100 nF	±(4%+50 digits)	±84.996 µF		µF

Technical specifications:

DCV

Input impedance:
200mV range: 1MΩ
other ranges: 10MΩ;

Overload protection:
200mV range: DC 250V or AC peak value.
Other ranges: DC 1000V or AC peak value

ACV

Input impedance:
200mV range: 1MΩ
other ranges:10MΩ;

The frequency response of sine wave and triangular wave is 40Hz-1kHz; the frequency response of other waveform is 40Hz-200Hz.

Over-range protection：
200mV range: DC 250V or AC peak value.
Other ranges: DC 1000V or AC peak value

Displaying: True RMS (true value response)
It’s normal that some range does not turn to “0” and it does not affect the measuring accuracy.

DCA

Max. measuring volt drop: 200mV
Max. input current: 20A (within 10 seconds)

Over-range protection:
0.2A/250V fuse on range less than 200mA
20A/250V fast melt fuse on other range.

NOTE:
20A range: ≤5A , continuous measurement is allowed.
5A~20A: continuous measurement time should be less than 10 sec. Time interval should be more than 5 min.

ACA

Max. measuring volt drop: 200mV
Max. input current: 20A (within 10 seconds)

Over-range protection：
≤200mA: 0.2A/250V
20A/250V fast melt fuse

Frequency response: (40~200)Hz

Displaying: True RMS

20A range: ≤5A , continuous measurement is allowed.
5A~20A: continuous measurement time should be less than 10 sec. Time interval should be more than 5 min.

Resistance (Ω)

Open voltage: less than 3V

Overload protection: DC 250V or AC peak value.

Note:
At range 200Ω, should make the test leads short, and measure the resistance of the wire, then, subtract it from the actual measuring value.

Capacitance

Overload protection: DC 36V or AC peak value

Frequency

Input sensitivity: 1.5Vrms.

Overload protection: DC 250V or AC peak value (within 10sec.)

hFE

Conductance measurement

El multímetro digital Aktakom AMM-1037 de alto rendimiento es capaz de medir DCV, ACV, DCA, ACA, resistencia, capacitancia, frecuencia, así como diodos y pruebas de continuidad.

AMM-1037 usa un convertidor A / D dual-integral como punto clave.

caracteristicas:

• Pantalla LCD con retroiluminación, 19999 (41/2), indicación de polaridad automática
• Método de medición: doble pendiente de transferencia A / D
• Frecuencia de muestreo: aprox. 3 veces / seg
• Indicación de sobre rango: se debe mostrar "OL" o "-OL"
• Indicación de batería baja
• Ambiente de operación: 0 ~ 40 ℃,
• Humedad relativa: <80%
• Energía: una batería de 9V
• Dimensiones: 7.5 x 3.5 x 1.1 in / 190 x 88.5 x 27.5 mm
• Peso aproximado. 14.9 oz / 422g (incluida la batería)