Kaiweets HT106B User Manual

Operation Manual
KAIWEETS
HT100
Non-contact voltage tester
Please read this manual thoroughly before use and keep it for later
reference.
After-sale: support@kaiweets.com
WARNINGS
With this device, life-threatening voltages are tested,
s 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 screen is not lt;
- Damage is evident;
- The tip iis 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.
® ATTENTION: Even without indication, the voltage could stil 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
Probe (NCV sensor)
Flashlight
Signal indicator
LCD screen
Power button(red)
[ONSNSNONCNS]
S button (green)
Sensitivity (short press)
JLED light (long press)
@ Battery cover

Kaiweets HT106B Specifications

General

Type	Digital Multimeter
Temperature Range	-20°C to 1000°C
Frequency	50/60Hz
Alarm Mode	Yes
Operating Temperature	0°C to 40°C
Safety Rating	CAT III 600V
Display	LCD
Measurement Functions	AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency, Temperature, NCV
AC Voltage Range	0-600V
DC Voltage Range	0-600V
Capacitance Range	0.1nF to 100mF
Frequency Range	10Hz/100Hz/1kHz/10kHz/100kHz/1MHz
Battery	2 x 1.5V AAA

Summary

Safety Warnings

Pre-Use Verification

Always test the voltage tester on a known circuit to ensure it is functional before use.

Handling Uninsulated Contacts

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

Device Condition Checks

Do not use the device if the screen is not lit, damage is evident, or the tip is not intact.

Operation

Turning On and Off

Press and hold the power key for over 2 seconds to turn the device on or off; it auto-powers off after 3 minutes of inactivity.

Checking for AC Voltage

Keep the tester's tip near AC voltage; a beep and red tip light indicate detection, with signal intensity affecting bar graph and beep frequency.

Dual Range Operation

Low-Sensitivity Mode

Default mode (48V-1000V AC) with no beep for 12V-48V AC and high-frequency beep for 48V-1000V AC, indicated by a green screen.

High-Sensitivity Mode

Activated by pressing the green button (12V-1000V AC) with low-frequency beep for 12V-48V AC and high-frequency beep for 48V-1000V AC.

Advanced Functions

Identify Wiring

Use high sensitivity mode to distinguish live wires (stronger signals, red screen) from neutral wires (weaker signals, green screen).

Breakpoint Testing

Activate high sensitivity mode and move the NCV tip along the cable; the voltage alarm disappears at a breakpoint.

Device Features and Specifications

LED Flashlight

Turn the LED flashlight on/off by pressing and holding the green button for over 2 seconds; it auto-shuts down after 3 minutes of inactivity.

Low Battery Indicator

A specific symbol appears when battery voltage is below 2.5V; the tester auto-turns off if voltage drops below 2.3V.

Technical Specifications

Details voltage range (AC 12-1000V), operating/storage temperatures, humidity, altitude, security level, and battery type.

Maintenance and Warranty

Battery Replacement

Remove the battery cover, insert new batteries with the positive terminal towards the tip, and fully seat the cap.

Cleaning Instructions

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

Three Years Warranty

KAIWEETS electronic test and measurement devices are guaranteed for three years from the date of purchase.