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KAIWEETS HT100 Non Contact Voltage Tester AC Electricity Detect Pen 12V-1000V/48V-1000V Dual Range with LCD Display LED Flashlight Buzzer Alarm Wire Breakpoint Finder

4.5 4.5 out of 5 stars 18,247 ratings
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Amazon's Choice in Voltage Testers by KAIWEETS

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Red
HT100

Purchase options and add-ons

Brand KAIWEETS
Style Voltage Tester
Color Red
Item Weight 60 Grams
Item Dimensions LxWxH 6.2 x 0.9 x 0.8 inches

About this item

  • SAFETY FIRST: It will send out multiple alarms through sound and light. When the voltage is detected, the tip will send out red light and beep. When the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency. At the same time, the screen will be red or green, red means high voltage and live wire are detected, green means low voltage and null wire are detected.
  • NON-CONTACT: With NCV inductive probe for AC voltage; Just place the tip near a terminal strip, outlet, or supply cord. When the tip glows red and the pen beeps, you know there's voltage present. The live wire detector can automatically detect the live or neutral wire. Ideal for breakpoint Test. Handy circuit tester for electricians, homeowners.
  • DUAL RANGE: Detects standard and low voltage (12-1000V AC / 48-1000V AC) for more sensitive and flexible measurements. Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring etc.; The NCV sensor automatically recognizes the voltage and displays it on the bar graph.
  • SECURITY LEVEL: IEC rated CAT III 1000V CAT IV 600V, Meets CE requirements; The electrical tester is safely double insulated. High Voltage Alert to warn you of voltage above 90V, the screen turn red and the safety symbol on the screen shines.
  • COMPACT DESIGN: Bright LED flashlight for work in dim ares; Low-Power-Indicator when battery voltage is below 2.5V; Automatic Power Off after 3 minutes without operation or signal detection; Pocket-sized, pen hook allows you to carry it in your shirt pocket. We provide 36-Month after sale service, Please feel free to contact us if you have any concerns.
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KAIWEETS HT100 Non Contact Voltage Tester AC Electricity Detect Pen 12V-1000V/48V-1000V Dual Range with LCD Display LED Flashlight Buzzer Alarm Wire Breakpoint Finder

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Product details

  • Product Dimensions ‏ : ‎ 6.2 x 0.9 x 0.8 inches; 2.12 ounces
  • Item model number ‏ : ‎ HT101
  • Batteries ‏ : ‎ 2 AAA batteries required. (included)
  • Date First Available ‏ : ‎ June 4, 2019
  • Manufacturer ‏ : ‎ KAIWEETS
  • ASIN ‏ : ‎ B07SL4NSS1
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.5 4.5 out of 5 stars 18,247 ratings

From the brand


Product Description

Voltage tester

Important Operation

√ Press and hold the red button for 2 seconds to turn it on.

√ In the power-on state, press and hold the green button for two seconds to turn on the LED light. Press and hold the green button again to turn off the LED light.

√ Press the green button, the green button lights up, then switches to high sensitivity mode, and press again to turn off this mode.

√ A battery icon will appear in the upper right corner when the battery is low, prompting you to replace the battery.

Breakpoint test

High/Low Sensitivity

voltage tester null wire

voltage tester live wire

Flashlight

Adjustable Sensitivity with Dual Range

Low Sensitivity Mode; 12V TO 48V AC: No Beep, Green Screen.

48V TO 1000 V AC: High-frequency beep, The red tip illuminates continuously, red screen.

High Sensitivity Mode; 12V TO 48V AC: Low-frequency beep, The red tip illuminates continuously.

48V TO 1000 V AC: High-frequency beep, The red tip illuminates continuously, red screen.

Null Wire Testing

The buzzer will give a slow alarm when the end of the tester is close to the object being tested. The red indicator light flashes slowly and the LCD shows green. Indicates that the tested line is a Null Wire

Live Wire Testing

The buzzer will give a quick warning when the end of the tester is close to the object being measured. The red indicator light flashes quickly and the LCD shows red. This indicates that the line being tested is a live line.

LED flashlight

You can press and hold the “S” button for more than 2 seconds to turn the LED flashlight on/off, and then quickly use it to find problems in the circuit. The LED flashlight provides convenience in a dark environment.

Battery

Length

Auto off

Hook

Battery replacement

Rotate the battery cover, remove the battery, and insert the positive terminal of the new battery toward the tip of the tester.

Length

Compact Design, looks likes a big pen.

Saving power

Automatic Power Off after 3 minutes without operation or signal detection.

Easy to carry

A pocket-sized pen with a hook allows you to carry it in your pocket.

voltage tester voltage tester voltage tester HT100s Smart voltage tester Pen type multimeter
KAIWEETS Voltage Tester HT100 (Red) KAIWEETS Voltage Tester HT100 (Black) KAIWEETS Voltage Tester HT100 (Orange) KAIWEETS Voltage Tester HT100s KAIWEETS Smart Voltage Tester ST100 KAIWEETS Voltage Tester VT500
Customer Reviews
4.5 out of 5 stars
18,247
4.5 out of 5 stars
18,247
4.5 out of 5 stars
18,247
4.5 out of 5 stars
18,247
4.3 out of 5 stars
1,629
4.3 out of 5 stars
1,629
AC Voltage 12V-1000V/48V-1000V 12V-1000V/48V-1000V 12V-1000V/48V-1000V 12V-1000V/70V-1000V 4V/40V/400V/600V 12V-300V/50/60HZ
NCV
Flashlight/Backlight
Warning Tone
Phase Sequence Detection

What's in the box

  • ▲ 1 x HT100 Voltage Tester Pen ▲ 2 x 1.5V AAA Batteries▲ 1 x English Manual
  • Product guides and documents

    Looking for specific info?

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    18,247 global ratings

    Customers say

    Customers like the ease of use of the electric circuit testing device. They say it's simple and easy to understand, making it suitable for both beginners and experienced users. They also like the value, and brightness. However, some customers have reported issues with the sound quality, saying it beeps like crazy. Customers also differ on sensitivity, voltage detection, quality, and performance.

    AI-generated from the text of customer reviews

    197 customers mention167 positive30 negative

    Customers find the electric circuit testing device easy to use. They say it's simple with clear instructions, handy for installation, and suitable for both beginners and experienced users. Customers also mention that it'll help them identify a hot wire.

    "Cheap and simple but effective and useful." Read more

    "Easy to understand and works as expected." Read more

    "Accurate, compact, and easy to use. Vital if you're replacing any electrical fixtures, especially in an older house." Read more

    "Easy to use" Read more

    128 customers mention128 positive0 negative

    Customers appreciate the value of the electric circuit testing device. They mention it's well worth the price, a low cost detector for quick checks, and a good buy. Some say that the product feels cheap, but it works.

    "Cheap and simple but effective and useful." Read more

    "Pretty good! Feels kind of cheap but it works!" Read more

    "This tool is an inexpensive and easy way to see if the circuit is hot." Read more

    "Great tester at this price" Read more

    38 customers mention38 positive0 negative

    Customers find the built-in light on the electric circuit testing device to be a useful feature. They say it's handy and helps locate wires in dark areas. Some say the night light feature is a great extra. Overall, customers are satisfied with the brightness of the product.

    "...Device is easy to hold and the flashlight makes looking at wires in small boxes easy to see." Read more

    "Very easy to use. The sensitivity feature is helpful. Flashlight is bright for junction boxes." Read more

    "The device is very functional and has a built in flashlight feature.the guy" Read more

    "This little unit works great, has a work light and is priced right." Read more

    392 customers mention269 positive123 negative

    Customers are mixed about the performance of the electric circuit testing device. Some mention that it works fantastic, does everything they say it does, and is reliable, while others say that it stopped functioning correctly, wouldn't turn on, and only works on AC. The sensing sold them, however, the results are all over the place, and it makes it easy to think a circuit is dead when it's live.

    "Cheap and simple but effective and useful." Read more

    "...Well, I am truly surprised that it actually does everything they say it does...." Read more

    "...I put it near a dead circuit and it does not light up. Just for extra security, I still use my contact tester after this one tells me its dead...." Read more

    "Really good and reliable! I use it as my everyday tool and I work on Cell Towers. Comes in handy when In Doubt...." Read more

    289 customers mention192 positive97 negative

    Customers are mixed about the quality of the electric circuit testing device. Some mention that it's extremely reliable in its readings, and a very good unit. They are also pleased with the accuracy and value of the product. However, others say that it is not very durable, turns on in their pocket easily, and is made of very cheap plastic.

    "Cheap and simple but effective and useful." Read more

    "...I have used it about a month now and it's come in very handy while I was working on rewiring my basement outlets and running new lighting...." Read more

    "...All of them tend to be light weight, and they tend to break fairly easily as they get bumped around in the tool bag...." Read more

    "Really good and reliable! I use it as my everyday tool and I work on Cell Towers. Comes in handy when In Doubt...." Read more

    49 customers mention31 positive18 negative

    Customers are mixed about the sensitivity of the electric circuit testing device. Some mention that they like the adapability, saying it works great and is not too sensitive. Others say that it's a little too sensitive, confusing because there is no distinct high sensitivity button, and the senity to AC current is low compared to other testers.

    "Very easy to use. The sensitivity feature is helpful. Flashlight is bright for junction boxes." Read more

    "When I first opened this and was testing it it was so sensitive it went off when it was within 12" of AC power. I was going to send it back...." Read more

    "...The two sensitivity levels were also an unexpected but extremely nice feature for the price...." Read more

    "...It works great ,with just the right sensitivity for the job." Read more

    33 customers mention14 positive19 negative

    Customers are mixed about the voltage detection of the electric circuit testing device. Some mention that it's fantastic and can detect even small voltages, while others say that it doesn't detect voltage correctly or beep accuately. It's great on AC voltage and can even detect live voltage by placing over insulated wires. However, some customers say that the screen doesn''t work great, doesn'’t detect correctly, or be accurate. It reads voltage when the line is dead and doesn';t always detect a live wire.

    "The tester does not always detect voltage on all power wiring in my limited experience but does seem to detect power on outlets reliably." Read more

    "...It gives varying indications for voltage present. Sometimes flashes and beeps other times it flashes but does not beep when voltage is present...." Read more

    "From time to time it picks up readings that aren't there so often times needing to double and triple check the readings. Otherwise, terrific." Read more

    "...It is simple and straightforward to use. No gauges to figure out, etc." Read more

    35 customers mention6 positive29 negative

    Customers are dissatisfied with the sound quality of the electric circuit testing device. They mention that it beeps like crazy, makes the exact same beeping noise over every single bulb, and does not beeper when voltage is present. Some say that the product beeped for a second and died, while others say that it chirped sometimes when bumped or moved too fast. Some customers also mention that the various beepers are not clearly explained.

    "...Sometimes flashes and beeps other times it flashes but does not beep when voltage is present...." Read more

    "...other tester, it beeps when it smacks into something, so the slow frequency of beeps means I have to hold it slightly longer to confirm it's picking..." Read more

    "...didn’t have a display but most importantly that one stopped making audible alerts in the first week of use, and th le red led was barely visible...." Read more

    "It chirps sometimes when bumped or moved too fast. You have to listen for the correct beep pattern and make sure the digital voltage meter is steady." Read more

    Great for testing christmas lights!
    5 Stars
    Great for testing christmas lights!
    Bought this to test for bad Christmas lights. It works great ,with just the right sensitivity for the job.
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    Top reviews from the United States

    Reviewed in the United States on March 14, 2024
    Color: RedSize: HT100s (new version)Verified Purchase
    Reviewed in the United States on March 18, 2024
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    Reviewed in the United States on December 27, 2023
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    Reviewed in the United States on February 23, 2024
    Color: RedSize: HT100Verified Purchase
    One person found this helpful
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    Reviewed in the United States on March 14, 2024
    Color: RedSize: HT100s (new version)Verified Purchase
    Reviewed in the United States on February 8, 2024
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    One person found this helpful
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    Reviewed in the United States on February 16, 2024
    Color: RedSize: HT100Verified Purchase
    Reviewed in the United States on February 16, 2024
    Color: RedSize: HT100Verified Purchase
    2 people found this helpful
    Report

    Top reviews from other countries

    Translate all reviews to English
    Avery M
    5.0 out of 5 stars Fantastic device for a bargain price
    Reviewed in Canada on February 1, 2024
    Color: RedSize: HT100s (new version)Verified Purchase
    Maurice
    5.0 out of 5 stars Excellent device
    Reviewed in Canada on December 18, 2023
    Color: RedSize: HT100Verified Purchase
    Roberto MeLe
    5.0 out of 5 stars Super funcional
    Reviewed in Mexico on March 22, 2023
    Color: RedSize: HT100Verified Purchase
    Bakari
    5.0 out of 5 stars sehr einfach zu bedienen
    Reviewed in Germany on March 2, 2024
    Color: RedSize: HT100s (new version)Verified Purchase
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    Bakari
    5.0 out of 5 stars sehr einfach zu bedienen
    Reviewed in Germany on March 2, 2024
    Sehr gut, Gott sei Dank habe ich meine Steckdose selbst gemacht.
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    Dan
    5.0 out of 5 stars Easy to use and I'm not dead!
    Reviewed in the United Kingdom on January 22, 2024
    Color: RedSize: HT100s (new version)Verified Purchase
    9 people found this helpful
    Report