Kaiweets VT200 User Manual

KAIWEETS
Operation Manual
Non-contact voltage tester
Please read this manual thoroughly before use and keep it for later
reference.
After-sale: support@kaiweets.com
(CEERHSFE 2T
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.

Kaiweets VT200 Specifications

General

Continuity Buzzer	Yes
Data Hold	Yes
Distance to Spot Ratio	12:1
Display	LCD
Current Range	AC/DC 0-10A
Temperature Range	-40°C to 1000°C
Emissivity	0.1~1 adjustable
Response Time	<0.5S
Wavelength	8-14μm
Resolution	0.1°C/0.1℉
Safety Rating	CAT III 1000V, CAT IV 600V

Summary

Safety Warnings and Precautions

General Safety Precautions

Life-threatening voltages are tested; special care is required when using this device.

Pre-use Verification

Always test the voltage tester on a known circuit to ensure it works correctly before use.

Handling Uninsulated Contacts

Wear safety shoes and keep fingers behind the anti-slip guard when checking uninsulated contacts to prevent shock.

Device Condition and Limits

Do not use if damaged or faulty; limit use to 1000V and protect from water, humidity, and heat.

Detection Limitations and Liability

Voltage may be present without indication; weak fields may not be detected. No liability for misuse.

Product Overview

Product Components

Details the probe, flashlight, signal indicator, LED display, power button, sensitivity switch, and battery cover.

Operation Guide

Powering On and Off

Turn the tester on/off using the power key; it auto-powers off after 3 minutes of non-use.

Detecting AC Voltage

Hold tester near AC voltage; beep and indicator light confirm detection, varying with signal intensity.

Dual Range Modes

Low-Sensitivity Mode

Operates in low-sensitivity mode (48-1000V AC) with specific audible and visual indicators.

High-Sensitivity Mode

Activates high-sensitivity mode (12-1000V AC) for increased detection range and sensitivity.

Features and Specifications

Identifying Live and Neutral Wires

Distinguish wires by signal intensity; high sensitivity mode is recommended for identification.

LED Flashlight Operation

Turn the LED flashlight on/off by pressing and holding the green button; it auto-shuts off after 3 minutes.

Low Battery Indicator

Power LED flashes below 2.5V; tester auto-turns off below 2.3V.

Technical Specifications

Details voltage range (12-1000V AC), operating conditions, security level, and battery type (2x1.5V AAA).

Maintenance and Warranty

Battery Replacement

Instructions for safely removing and inserting batteries, noting terminal orientation.

Cleaning Instructions

Clean with a soft, slightly damp cloth; avoid chemicals, abrasives, alcohol, or solvents.

Three Years Warranty

Guarantees electronic test and measurement devices for three years from the date of purchase.