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Electrical, EV & Electronic
Electrical Test Equipment (18th Edition)
Insulation & Continuity Testers
Martindale TEK402 Continuity Tester with Audible Indication
This tester is used to quickly detect continuity levels and features a built-in audible buzzer for easy identification even in noisy environments. The TEK402 can even be used hands-free thanks to the inclusion of a belt clip.
The TEK402 is ideally suited for use in a wide variety of applications including noisy areas where the audible tone can still be heard, low voltage signalling, process control and educational environments.
This device features probe voltage of 2.2V DC, test current of <50µa +/- 10% and has audible continuity range of 2.2kΩ+/-10%.
Martindale TEK402 Continuity Tester Key Features
- Audible indication of continuity
- Loud tone for use in noisy environments
- Rugged and robust
What's Included?
- Martindale TEK402 Continuity Tester with Audible Indication
- TL49 Test Leads with Uninsulated Croc Clips
- 9V Battery
- Instructions
Martindale TEK402 Technical Specifications
| Probe Voltage |
2.2V DC |
| Test Current |
<50µA across short circuit |
| Continuity Range |
2.2kΩ ± 10% |
| Audible Output Level |
85dB minimum at 30cm with 0Ω continuity resistance |
| Power Supply |
9V, MN1604/PP3 alkaline battery |
| Compliance | BS EN61010-2001, CAT I 50V Peak |
| Dimensions | 50 x 64 x 30mm |
| Weight | Approx 260g |
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Additional Information
| SKU | MARTEK402 |
|---|---|
| Manufacturer Part Code | MARTEK402 |
