Features
- Detects open circuit in fuse, diodes, switch, and wires
- Built-in 2.9" (73mm) stainless steel test probe with 4.9ft (1.5m) cable
- Insulated alligator clip, and AAA battery
The ET40B is a voltage detector from Extech.
| Manufacturer | Extech |
|---|---|
| Condition | New |
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