Safety symbol
Warning, an important safety symbol. The operator must consult this Oper-
ation Manual before using the meter. Unintended use may lead to the
damage to the device or its components.
AC (alternative voltage or current)
DC (direct voltage or current)
Double insulation protection
Compliant with European Union Directive
A Schematic Diagram for the Meter
①LED Flash light ②Non-contact voltage detection area ③Beeper light indicator ④LCD screen
⑤ON/OFF Key ⑥Data hold/NCV key(Short press: data hold;Long press: Non-contact voltage
detection);⑦Current input socket; ⑧COM input socket; ⑨Measurement socket for voltage,
resistance, etc.⑩Diode /Capacitance/ Temperature switch key;⑪Backlight /LED flashlight key
(Short press to turn on/off backlight; Long press for about 2 seconds to turn on LED flashlight)