Amprobe AM-140-A True-rms Precision Digital Multimeter with PC Connection

Amprobe AM-140-ATrue-RMS Precision Digital Multimeter, do you looking it? It's really rugged and reliable and also included features with voltage up to 1000V AC/DC, resistance, AC/DC current, frequency, capacitance, duty cycle.

These Amprobe True-RMS poster grade digital multimeters come occurring when the maintenance for more features, enlarged precision at a huge price. True-RMS, accuracy to 0.02%, frequency, capacitance, commitment cycle, analog bar graph, PC interface, and large backlit displays are just a handful of features that within taking leisure to keep amused upon the AM-140-A.

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Key Features

True-RMS
Measurements: voltage up to 1000V AC/DC, resistance, AC/DC current, frequency, capacitance, duty cycle
Optically isolated PC interface capability
Crest (peak hold), max, min, max-min, recording
Auto and manual ranging
Intelligent auto power off
Data hold
Relative zero mode
Audible and visual warning against improper plug-in
DC loop current 4-20mA
dBm reading with 20 selectable impedance values
Backlight display
Large, easy to read large LCD display
High-speed analog bar graph
Diode test
4-20mA DC loop current
Audible continuity

Specifications

FEATURE	AM-140-A	AM-160-A	BEST ACCURACY
AC Voltage	500.00 mV , 5.0000 V, 50.000 V, 500.00 V, 1000.0 V		+/- (0.08 % rdg + 60 LSD) @ 45 Hz → 300 Hz
DC Voltage	500.00 mV, 5.0000 V, 50.000 V, 500.00 V, 1000.0 V		+/- (0.03 % rdg + 2 LSD) @ 0 V → 50 V
Resistance	500.00 O, 5.0000 kO, 50.000 kO, 500.00 kO, 5.0000 MO, 50.000 MO		+/- (0.10 % rdg + 6 LSD)
AC/DC Current	500.00 µA , 5000.0 µA; 50.000 mA, 500.00 mA; 5.0000 A, 10.000 A		+/- (1.0 % rdg + 40 LSD) @ 50 Hz / 60 Hz
Frequency	5.0000 Hz → 200.000 kHz		+/- (0.002 % rdg + 4 LSD)
Capacitance	50.00 nF, 500.0 nF, 5.000 µF, 50.00 µF, 500.0 µF, 9999 µF		+/- (2.0 % rdg + 3 LSD) @ 50 nF → 50 µF ranges
Temperature	–	Dual thermocouple -58 °F → 1832 °F (-50 °C → 1000 °C)	+/- (0.3% rdg + 2 °F), +/- (0.3% rdg + 1 °C)
Duty cycle	0.1 % → 99.99 %	–	+/-(3 LSD / kHz + 3 LSD)

Specifications
Display:	4-4/5 digits 50,000 counts. Selectable stable mode 5-4/5 digits 500,000 counts for DC voltage 6 digits 999,999 counts for HZ
Polarity:	Automatic
Update rate:	4-4/5 digits fast mode: 5 per second nominal; 5-4/5 digits stable mode: 1.25 Per second nominal;
42 Segments bar graph:	60 per second max
Power supply:	Single alkaline 9V battery; neda1604a, jis6am6 or Iec6lf22
Power consumption:	6mA typical
Low battery:	Below approx. 7V
Apo consumption:	55 µA typical