small multimeter with backlight digital display handheld student home assembly tool repair 带背光 数字 显示 小万用表 手持式学生 家用组配 工具维修

Liquid crystal display size: 46x19 mm
LCD maximum display value: Maximum display value 1999
Low voltage symbol display: Present
Overload protection: Present
Diode detection: Yes, shows approximate voltage drop
Power on/off detection and buzzer function: Available
Triode detection: Present
Data retention: Yes
Backlight display: Yes
Power Supply: 6F22 type 9V battery
Product dimensions: 135x67x33 mm
Product weight: 145g
Standard configuration: bare watch (with battery), protective case, watch probe, user manual, certificate of conformity (warranty card)
Measure current, voltage, buzzer, diode