It can be used to measure AC/DC voltage, AC/DC current, resistance, capacitance, diode, continuity testing, frequency, duty cycle, etc. Characterized by stable function and high reliability, with the features of overload protection and backlight lighted LCD display for clear reading, this product is a perfect tool for lab, factory, radio fans, and family use.

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.

Specifications:
Model: RM100
Maximum display: 4000
Operational temperature: 0-40?, <75% RH
Storage temperature: -20-60?, <80% RH
Power supply: 3V (2 * 1.5V)AAA battery (Not included)
Power consumption: 4.5mW (Typical)
DC voltage: 400.0mV/4.000V/40.00V/400.0V/600V
DC voltage resolution: 0.1mV/1mV/10mV/100mV/1V
AC voltage (RMS): 400.0mV/4.000V/40.00V/400.0V/600V
AC voltage resolution: 0.1mV/1mV/10mV/100mV/1V
DC current: 40.00mA/400.0mA/10.00A
DC current resolution: 10A/100A/10mA
AC current (RMS): 40.00mA/400.0mA/10.00A
AC current resolution: 10A/100A/10mA
Resistance: 400.0O/4.000kO/40.00kO/400.0kO/4.000MO/40.00MO
Resistance resolution: 0.1O/1O/10O/100O/1kO/10kO
Capacitance: 4.000nF/40.00nF/400.0nF/4.000F/40.00F/4000F/4000F
Capacitance resolution: 1pF/10pF/1nF/10nF/100nF/1000nF
Frequence: 99.5Hz/999.5Hz/9.999kHz/99.99kHz/999.9kHz/9.999MHz
Frequence resolution: 0.5Hz/0.5Hz/1Hz/10Hz/100Hz/1kHz
Duty cycle: 0.1% to 99.9%
Item size: 130 * 65 * 32mm / 5.1 * 2.56 * 1.26in
Item weight: 114.5g / 4.0oz
Package weight: 224g / 7.9oz
Package size: 16 * 8 * 5cm / 6.3 * 3.15 * 1.97in

Package list:
1 * Multimeter
1 * Pair of test leads
1 * English user manual
1 * Carrying bag