Amprobe 37XR-A True RMS Digital Multimeter

SPECIFICATIONS

DC Voltage Ranges:

1000 mV, 10 V, 100 V, 1000 V

DC Voltage Accuracy:

all ranges ± (0.25 % rdg + 5 dgt)

DC Voltage Resolution:

100 μV

AC Voltage (45 Hz to 2 kHz) True RMS Ranges:

1000 mV, 10 V, 100 V, 750 V

AC Voltage (45 Hz to 2 kHz) True RMS Accuracy:

750 V range: 45 to 1 kHz: ± (2.0 % rdg + 10 dgts)

AC Voltage (45 Hz to 2 kHz) True RMS Accuracy:

All other ranges, 45 to 500 Hz: ± (1.2 % rdg + 10 dgts)

AC Voltage (45 Hz to 2 kHz) True RMS Accuracy:

All other ranges, 500 to 2 kHz: ± (2.0 % rdg + 10 dgts)

AC coupled:

True RMS specified from 5 % to 100 % of range

AC + DC Voltage (45 Hz to 2 kHz):

1000 mV, 10 V, 100 V, 750 V

DC Current Ranges:

100 μA, 1000 μA, 10 mA, 100 mA, 400 mA, 10 A

DC Current Accuracy:

100 μA range: ± (0.5 % rdg + 10 dgt)

DC Current Accuracy:

1000 uA to 400 mA ranges: ± (0.5 % rdg + 5 dgts)

DC Current Accuracy:

10 A range: ± (1.5 % rdg + 10 dgt)

DC Current Resolution:

0.01 μA

AC Current (True RMS) ( AC + DC) (45 Hz – 1kHz) Ranges:

100 μA, 1000 μA, 10 mA, 100 mA, 400 mA, 10 A

AC Current (True RMS) ( AC + DC) (45 Hz – 1kHz) Accuracy:

100 μA to 100 mA ranges: ± (1.5 % rdg + 10 dgts)

AC Current (True RMS) ( AC + DC) (45 Hz – 1kHz) Accuracy:

400 mA range: ± (2.0 % rdg + 10 dgts)

AC Current (True RMS) ( AC + DC) (45 Hz – 1kHz) Accuracy:

10 A range: ± (2.5 % rdg + 10 dgts)

AC Current (45 Hz to 1 kHz) True RMS Resolution:

0.01 μA

Resistance Ranges:

1000 Ω 10 kΩ 100 kΩ 1000 kΩ 10 MΩ 40 MΩ

Resistance Accuracy:

1000 Ω to 1000 kΩ ranges: ± (0.5 % rdg + 8 dgts)

Resistance Accuracy:

10 MΩ range: ± (1.0 % rdg + 10 dgts)

Resistance Accuracy:

40 MΩ range: ± (2.0 % rdg + 10 dgts)

Logic Test , Logic Type:

TTL, CMOS