RICHMETERS RM100 True RMS Multifunctional LCD Digital Multimeter DMM DC AC Voltage Current Resistance Diode Continuity Capacitance Frequency Duty Tester Measurement Automatic Polarity Identification A

Specifications:
Model: RM100Maximum
display: 4000Operational
temperature: 0-40, <75%
RHStorage temperature: -20-60, <80%
RHPower supply: 3V (2 * 1.5VAAA battery (Not included)
Power consumption: 4.5 mW (Typical)
DC voltage: 400.0 mV/ 4.000V / 40.00V / 400.0V /600VDC voltage resolution: 0.1
mV/1mV/10mV/100mV/1VAC voltage (RMS): 400.0 mV/ 4.000V / 40.00V / 400.0V /600VAC voltage resolution: 0.1
mV/1mV/10mV/100mV/1VDC current: 40.00 mA/ 400.0 mA/ 10.00ADC current resolution: 10A/100A/10mAAC
current (RMS): 40.00 mA/ 400.0 mA/ 10.00AAC current resolution:
10A/100A/10mAResistance: 400.0 / 4.000 k/ 40.00 k/ 400.0 k/ 4.000M / 40.00MR esistance resolution: 0.1
/1/10/100/1k/10kCapacitance: 4.000 nF/ 40.00 nF/ 400.0 nF/ 4.000F / 40.00F /4000F/4000FCapacitance resolution:
1pF/10pF/1nF/10nF/100nF/1000nFFrequence: 99.5H z/ 999.5H z/ 9.999 kHz/ 99.99 kHz/ 999.9 kHz/ 9.999MH zFrequence resolution: 0.5H
z/ 0.5H z/1Hz/10Hz/100Hz/1kHzDuty cycle: 0.1 % to 99.9 %Item size: 130 * 65 * 32mm / 5.1 * 2.56 * 1.26 inItem weight: 114.5 g / 4.0 ozPackage weight: 224g
/ 7.9 ozPackage size: 16 * 8 * 5cm / 6.3 * 3.15 * 1.97 in
Features: LCD display (4000 Counts) with backlight. Automatic polarity identification. Measure AC/DC voltage, AC/DC current, resistance, capacitance, diode, continuity testing, frequency, duty cycle, etc.
Over range indication: OL. Low battery indication. Auto power off after 15-minute no-operation. Small size and light weight, suitable for carrying anywhere. With a bracket behind, can stand on your desk in a great position for easy reading.