Andowl Digital Multimeter Electronic Measuring Instrument

Features: Diode assembly test / Transistor P-N junction test/Transistor hFE test. Automatic power-off electric circuit protection. Max display: 1999, Automatic polarity display. Continuity test with buzzer sound in circuit. Low battery voltage indication. Data hold function. Specification: Weigh:310g Display: LCD, 3 1/2 digits Power: 9V Battery Included Max AC Voltage Range: 700V Max DC Voltage Range: 1000V Dimension: 1993.5CM DC Current: 2mA-20A ± (1.2% +2) AC Current: 2mA-20A ± (1.2% +3) Overload Display: "1" is displayed Sampling Speed: 2 times per second Capacitance: 2nF-200uF ± (4.0% + 5) Resistance: 200?-200M? ± (0.8% + 2) Note: The polarity of the red test lead is "+". Before measuring the current, check the meter's fuses and turn off the power to the circuit before connecting the meter to the circuit. To avoid harms to you or damage to the meter from electric shock, please do not attempt to measure a voltage higher than DC/AC 1000v. Do not rely on a non-contact voltage detector to determine whether there is a voltage. The detection operation may be affected by socket design, insulation thickness and type of different factors. What's in the box 1 x Digital Multimeter 2 x Test Probe 1 x User Manual