Self test before use, to ensure accurate instruction.
Electronic component test: resistor, capacitor, transistor, diode, commutator, etc..
Home appliances line inspection: plug, wire, socket, switch, electrical appliance, fuse, bulb, etc..
Battery, car battery polarity and DC electrode discrimination.
Battery power measurement: simple, preliminary test battery power.
Test range: 6-380V
Product size: 148 x 17 x 26mm
Product weight: About 85g
1 x 8 in 1 Multifunctional Test Pen Inductance Tester