

⚡ Stay Shock-Savvy: Detect Voltage Like a Pro, Wherever You Go!
The KAIWEETS HT100S is a professional-grade non-contact voltage tester featuring dual-range AC voltage detection from 12V to 1000V. It combines precise 0.5V accuracy with audible and visual alerts, including a red LED and buzzer that intensify with voltage proximity. Designed for electricians and DIY pros alike, its compact pen form includes a built-in LED flashlight and auto power-off for convenience and safety. Certified to IEC CAT III 1000V standards and backed by a 36-month warranty, the HT100S ensures reliable, on-the-spot voltage testing with enhanced sensitivity and portability.








| ASIN | B0C2CNC624 |
| Batteries | 2 AAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 650 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Voltage Testers |
| Colour | Red and Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (21,598) |
| Date First Available | 13 April 2023 |
| Included components | User manual, 2*AAA batteries |
| Item Package Quantity | 1 |
| Item Weight | 86 g |
| Item model number | HT100s |
| Manufacturer | KAIWEETS |
| Measurement Accuracy | 0.5V |
| Part number | HT100s |
| Power source type | Battery Powered |
| Product Dimensions | 15.49 x 2.29 x 2.79 cm; 86 g |
| Size | HT100S Percent Voltage Tester |
| Specification met | CE |
| Style | Compact |
C**D
A very functional device with some pleasant features.
These types of tools are invaluable around the house. I had one previous and that starting playing up so I went for this Kaiweets model. I think their goods are pretty decent for the price, and sit between the cheap and premium quality in general. After a few months, I can say the tool works quite well and provides a serious DIYer electrician a few more features than your basic NC Pen. Build quality seems pretty robust. The outer plastic is hard and solid and I feel it may take a drop or two but obviously don’t just throw it in a toolbox. Store it in its own box until needed. It’s a safety device after all. The sound and light alerts are absolutely clear and will get your attention, and others around you too. The sensitivity settings as well as the varying frequencies of the sounds and lights help provide more context to the nature of the current. The built-in light is an extremely thoughtful and useful design feature. With one button you can illuminate a dark space under the floorboard as you test for breaks in a wire. I love that it does auto shut off in 5 minutes as I’ve noticed I’ve forgotten to turn it off manually a few times. Batteries are included in the pack which means you can starting using the device immediately. Overall an excellent tool for a reasonable cost, with a very confident 36 month warranty so definitely worth an investment.
R**S
Works well
Good quality product that functions well and is considerably cheaper than the market leader.
M**.
Handy bit of kit
Came with batteries and detected a live wire when 2 others were dead so does the job. Doesn’t have a screen as one of the videos suggested but you clearly know (quickly) whether a wire is live and that’s all I needed it for. I’m sure it’ll be handy
A**.
Safe and simple to use.
Easy to read and a high accuracy of detection. With a built in torch to assist in dark areas during power outages. The unit comes with clear instructions and the build quality is excellent. A great tool that could save you from a nasty shock.
J**E
Does the job well.
Up until recently I've only ever used a multimeter to test for mains voltage, but that's clearly not the safest option. This little device is much safer. The audible and visual indicator is very clear and gives you peace peace of mind to carry out your job. Very handy.
S**N
voltage testers
tested easy to use good value for money
J**Y
Works really well!
Brought this to check any live wires before doing some rewiring to be safe and so far so good! Good quality, instructions are very clear and it’s a bonus to have the sound along with it.
B**H
Can tell you if a connection is live or not - always test on known live terminal first
Detects voltage ok but overly sensitive on solid walls with mains wiring (indicates the whole wall as live! - not what my multimeter says). Happy for someone to explain why.
R**O
Buena compra, cumple su función
M**S
Ich habe den KAIWEETS HT100s am 14. Januar 2024 gekauft, um schnell und sicher Spannungen im Haushalt zu prüfen. Extrem schnelle Reaktion: Wie in meinem Video ersichtlich, erkennt der Stift die Spannung sofort beim Einschalten des Lichts oder des Geräts. Dies ist essenziell für die Sicherheit. Dual-Empfindlichkeit: Die Umschaltung zwischen dem Standardmodus (70V–1000V) und dem Niederspannungsmodus (12V–1000V) funktioniert einwandfrei. Der Niederspannungsmodus ist ideal, um schwache Signale zu erkennen. Integrierte Taschenlampe: Die kleine Taschenlampe ist ebenfalls äußerst nützlich und bietet in dunklen Ecken eine große Hilfe. Digitalanzeige: Die Anzeige der Spannungsstärke in Prozent liefert einen klaren, visuellen Wert, der über das reine "Spannung vorhanden" hinausgeht. Zuverlässige Messung: Der Stift arbeitet zuverlässig und erkennt Wechselspannung (AC) berührungslos. Wichtige Einschränkung: Das Gerät ist ausschließlich für Wechselspannung (AC) gedacht und nicht für Gleichspannung (DC). Daher ist es nicht für die Fehlersuche im KFZ-Gleichstromnetz geeignet. Fazit: Ein hervorragender, präziser und vielseitiger Spannungsprüfer für den Haushaltsgebrauch, der durch seine schnelle Reaktion, Dual-Empfindlichkeit und die integrierte Taschenlampe einen echten Mehrwert bietet. Absolute 5-Sterne-Kaufempfehlung.
A**E
Best Product . Best Quality
E**N
Ik kocht dit artikel om te kunnen controleren of ergens stroom op staat. Door dat het veel functies heeft is het soms te gecompliceerd. De kans op fouten is dan groter.
Y**F
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