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⚡ Stay ahead of the current—test smarter, safer, faster!
The KAIWEETS HT100S is a professional-grade non-contact voltage tester featuring dual-range AC voltage detection from 12V to 1000V. It combines audible buzzer alarms and red LED alerts to instantly identify live wires and high voltage, while its built-in flashlight and backlit display enable precise testing in low-light conditions. Compact and portable with auto shut-off and IEC CAT III 1000V safety certification, it’s engineered for electricians and savvy homeowners seeking reliable, efficient electrical diagnostics backed by a 36-month warranty.
| ASIN | B0C2CNC624 |
| Best Sellers Rank | 744 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Voltage Testers |
| Brand | KAIWEETS |
| Colour | Red and Black |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (21,868) |
| Included Components | User manual, 2*AAA batteries |
| Item Dimensions | 15 x 2 x 2 centimetres |
| Item Weight | 80 Grams |
| Manufacturer | KAIWEETS |
| Maximum Operating Voltage | 1000 Volts |
| Measurement Type | Voltage Tester |
| Minimum Operating Voltage | 12 Volts |
| Model Number | HT100s |
| Power Source | Battery Powered |
| Specification Met | CE |
| Style Name | Compact |
| Upper Temperature Rating | 40 Degrees Celsius |
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.
S**N
Very Responsive Electricity Tester
Very responsive to Live Current. Glad I have it
F**D
good product
good product
A**N
Ac/dc voltage tester HT100s
Excellent. Dead easy to use and gives a percentage. Great little device. This one is model HT100s gives bars as well as percentage readout.
R**S
Works well
Good quality product that functions well and is considerably cheaper than the market leader.
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.
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.
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.
C**R
Svårt att vara utan, 100% nöjd
S**L
very quick delivery, works well. a must have item for the price
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**L
J'utilise ce produit pour mon job d'électricien.
A**E
Best Product . Best Quality