KAIWEETS VT200 - Non-contact Voltage Tester Manual

WARNINGS

With this device, life-threatening voltages are tested, so special care is required!

• Always first test the voltage tester on a known circuit to make sure it works!
• When checking uninsulated contacts, wear safety shoes to prevent electric shock.
• When checking uninsulated contacts. hold the tester and make sure your fingers are behind the anti-slip guard,
• Do not use the device if:
  • The LED screen is not lit;
  • Damage is evident;
  • The tip is not intact.
• Do not put the device in more than 1000V.
• This equipment can only be used indoors and should be protected from water, high air humidity and heat
• Even without indication, the voltage could stilI be present. The voltage detector indicates the effective voltage when a supply voltage generates enough intensive electrostatic field. If the field is very weak, the voltage detector can't detect the existence of voltage.
• We do not accept any liability for property damage or personal injury caused by incorrect operation or failure to follow safety instructions. In this case, any warranty claim will lapse.

Product Overview

1. Probe (NCV sensor)
2. Flashlight
3. Signal Indicator
4. LED Display
5. Power Button
6. Sensitivity Switch/Flashlight (With sensitivity indicator)
7. Battery cover

Operation

Turning on/off

Press the power key, a beep sounds and the signal indicator lights up.
Press the power button again and the tester will turn off. After 3 minutes of non-use, the tester automatically powers off to conserve battery life. The tester is now deactivated and is not operational.

Checking for the presence of AC voltage

Prior to each use test on known live circuit to verify tester functionality!
Keep the tester's tip near the AC voltage. When a voltage is detected, a beep sounds and the signal indicator will be lit.
As the intensity of the voltage signal changes, the signal intensity indicator will become more or less with the signal intensity, and the beeping will become faster or slower with the signal intensity.
The signal intensity is affected by the distance from the voltage. The further the tester is from the circuit, the weaker the signal becomes.

Dual range

When the tester is turned on, it is in low-sensitivity mode (48 ~ IOOOV). Briefly press the sensitivity (Green) button to enter the high sensitivity mode (12 ~ 1000Vj, Refer to the following table for each mode.

Low-Sensitivity Mode

High-Sensitivity Mode

In high-sensitivity mode, the tester will be more sensitive and show voltage indication at a further distance away from the high voltage source than in low-sensitivity mode.

Identify null and live wire

Keep the individual cables as far away from each other as possible and read the signals. The neutral wire and live wire should be distinguished by the detected signal intensity. The live wire causes stronger signals and the neutral causes weaker signals.
It is recommended to activate the high sensitivity mode during identification.

LED flashlight

Press and hold the green button for more than 2 seconds to tur the LED light on and off. If no button on the tester is pressed and no voltage signal is detected. After 3 minutes, i t will automatically shut down to save power.

Low battery indicator

If the battery voltage is less than 2.5 volts, the power LED will flash. If the battery voltage is less than 2.3 volts, the tester automatically turns off.

Technical specifications

Battery replacement

Press the snap and push the battery cover off the body, remove the batteries, and insert the positive terminal of the new battery toward the tip of the tester.
Push the battery cover until the snap is locked. Before locking, do not use the tester to test the electricity to avoid electric shock.

Cleaning

Use only a soft, slightly damp cloth to clean the device, never use chemicals or abrasives, alcohol, ammonia or cleaners containing solvents to clean tester. Make sure that the device is completely dry before use.

UK Authorized Representative
Company name: YH Consulting Limited
Address: C/O YH Consulting Limited Office 147,
Centurion House, London Road, Staines-upon-Thames Staines, Surrey, London, TW184AX
Tel: + 44 07514-677868
Email: H2YHUK@gmail.com
After-sale: support@kaiweets.com