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The Triplett Model ET30 Magnetic Field Detector rapidly verifies the presence of magnetic fields (AC/DC/Permanent). It can test solenoid valves in pneumatic/hydraulic control equipment, relays with coils, electrically controlled solenoid valves in vehicles/machinery/oil burners, and audio speaker coils. It comes equipped with a built-in self-test magnet, LED flashlight and a low battery indicator. Includes (2) AAA batteries. 1-year warranty.
| Magnetic Field Ranges(H) | 63H, 98H, 401H, 810H |
| Max Current | 32mA |
| Magnetic Field Indication | Steady blue glow |
| Power | (2) AA batteries |
| Dimensions | 6.3 x 0.8 x 1” (159 x 21 x 25mm) |
| Weight | 1.7oz (48g) |
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- Magnetic Field Detector determines if components (relays, solenoids, contactors, electromagnets, permanent magnets) are working properly
- Test solenoid valves in pneumatic and hydraulic control equipment
- Test relays in vehicles and machinery