Marvel Corporation

Acoustic emission voltage checker

Marvel Corporation

With voltage checker LED　MT-81L

Electric inspection device with penlight function
Compact size for safe electric inspection.

Marvel Corporation

voltage checker with built-in acoustic-emitting LED lights　MT-6100L

It has its own integrated circuit.
It uses a detection section that is bare and covered with little difference in sensitivity.

Marvel Corporation

［Discontinued］Wiring Checker　HC-101

A short circuit can be detected by a continuous beep.
You can check the wiring quickly and surely by yourself.

Marvel Corporation

［Discontinued］LAN Cable Tester　E-7501

Easy Checking of LAN Cable Connections
LAN cable connections, disconnections, shorts, and incorrect wiring can be detected at a glance.