TIS Voltage Detector - TIS934

An optical / acoustical non-contact voltage detector that detects AC Voltage from 50V - 1000V. Fea...

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Product Information

Full details

The TIS934 Voltage Detector is designed for electricians, maintenance personnel, and anyone working with electrical systems. The key benefit is the ability to safely and quickly detect AC voltage without physical contact, minimizing the risk of electric shock. A potential caveat is that while the detector is highly sensitive, it's essential to verify readings with other methods in critical situations. This guide covers setup, use, and troubleshooting to help you get the most out of your TIS934.

All features

Model Part NumberTIS934
BrandTIS

Extended Product Information

FAQs

What is the voltage detection range?

The TIS934 detects AC voltage from 50V to 1000V.

Is the TIS934 waterproof?

The device is IP65 compliant, meaning it is protected against dust and water ingress.

What kind of batteries does it use?

The device uses batteries, which are included.

How do I know if the detector is working correctly?

The device has a self-test function which is activated every time the detector is turned on.

What is the warranty period?

The TIS934 comes with a 2-year warranty.

Can I use this detector on DC voltage?

No, the TIS934 is designed for AC voltage only.

Can I use the detector in wet conditions?

The TIS934 is IP65 rated, so it can be used in damp conditions, but it should not be submerged.

What does CAT IV mean?

CAT IV is the measurement category for equipment intended to be connected to the source of the low-voltage installation.

Troubleshooting

Detector does not turn on.

Check the battery and replace if necessary. Ensure the battery is installed correctly.

No indication of voltage when voltage is present.

Ensure the detector is turned on and pointed directly at the source. Check the batteries.

Erratic or inconsistent readings.

Ensure the detector is not exposed to extreme temperatures or high levels of electromagnetic interference. Try moving the detector to a different location.

Audible alarm is too quiet.

The alarm volume is not adjustable.

The device gives a false positive

Move the device away from other electrical devices.

Pros and Cons

Pros

  • Non-contact voltage detection enhances safety by eliminating the need to touch potentially live conductors.
  • The audible and visual indicators provide clear and immediate feedback on voltage presence.
  • The self-test function ensures the detector is always ready for use.
  • Its compact and ergonomic design makes it easy to carry and use in various environments.
  • Detects circulating neutral currents.
  • CAT IV and IP65 ratings ensure durability and reliability in challenging conditions.

Cons

  • Requires batteries to operate, which will need to be replaced periodically.
  • May provide false positives in environments with high electrical noise.
  • Detection range is limited to 50V-1000V; it won't detect voltages outside this range.
  • Relies on the user to interpret the readings correctly, which might be a concern for inexperienced users.
  • The beeper volume may not be sufficient in very noisy environments.
  • The detector does not measure the actual voltage, only indicates its presence.

Setup, Compatibility & Care

  1. Installation: Insert batteries (included) into the device as indicated.
  2. Operation: Press the on/off button to activate the detector. The device performs a self-test when turned on.
  3. Use: Place the tip of the detector near the suspected live wire or component.
  4. Indicators: The red LED will illuminate, and the beeper will sound if voltage is detected.
  5. Compatibility: Suitable for use on AC voltages from 50V to 1000V.
  6. Care:
  • Clean the device with a damp cloth.
  • Avoid using abrasive cleaners or solvents.
  • Store in a dry, clean environment.
  • Regularly check the battery level.

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