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The TESMEN TN-213 is a professional-grade non-contact voltage tester designed for electricians and DIY pros. Featuring dual-range voltage detection from 12V to 1000V, an intuitive LCD display with percentage and bar graph readouts, and audible/visual alerts that intensify with voltage, it ensures precise and safe live wire detection. Its IP66 waterproof and dustproof rating, combined with CAT III 1000V and CAT IV 600V certifications, guarantees durability and safety in demanding environments. Compact and user-friendly, it includes a pen clip and built-in flashlight, making it the ultimate portable tool for electrical troubleshooting and wire breakpoint detection.













| ASIN | B0CCNZV3MT |
| Best Sellers Rank | 37,354 in DIY & Tools ( See Top 100 in DIY & Tools ) 35 in Voltage Testers |
| Brand | TESMEN |
| Colour | Green |
| Compatible Devices | Electrical components (cables, wires, switches, unprotected sockets) |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 2,182 Reviews |
| Item Dimensions | 41 x 26 x 158 millimetres |
| Item dimensions L x W x H | 41 x 26 x 158 millimetres |
| Manufacturer | TESMEN |
| Manufacturer Part Number | TN-213-GN |
| Maximum Operating Voltage | 1000 Volts |
| Measurement Type | Voltmeter |
| Min. Operating voltage | 12 Volts |
| Minimum Operating Voltage | 12 Volts |
| Model Number | TN-213-GN |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | CAT III 1000V, CAT IV 600V, IP66 |
| Specification met | CAT III 1000V, CAT IV 600V, IP66 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 40 Degrees Celsius |
S**L
Extremely useful and safe
Does what it says on the tin
M**B
Great little tool .
Neat , functional and well made . Really useful and easy to use with the benefit of a torch too . Great .
D**6
A very useful bit of kit for the home.
Got this as A Christmas present but tried it out myself. This has a dual voltage range, so low voltages can be detected. My own doesn't have this facility. I know from experience this is an extremely useful bit of kit for detecting mains voltage. Just place the tip near a plug, wire or socket and the tip lights up red. Way better than using the old style "screwdriver" neon testers. Four stars as I've not used this for any length of time.
L**S
Ideal for DIY
Easy to use and reliable
J**E
Performs better than I expected, delivery quick and price good 10 out of 10.
First tester I've ever owned. Surprised how sensitive it was. Identified live wires, plugs, sockets the lot. Good buy for a DIY.
M**R
Very good
Something that actually works for a change .
D**Y
Sensitivity overcome with digital readout
Whilst the device can pick up power 2feet away from reality (as others have said) it does have a numerical readout on the top which helps to pinpoint the power signal more accurately. The higher the number the closer you are to the power cable.
S**C
Works but could be more accurate
This is ok, doesnt give a very acurate reading. I would get a higher quality or priced voltage tester.
シ**グ
電気工事
お試しで購入しましたが普通に使えます。このお値段だとコスパ良いんじゃないでしょうか。
C**O
Perfecto
Útil para saber si tienes corriente
G**I
Spannungsprüfer
Der Artikel ist wie beschrieben gut. Zufrieden. Alles okay.
W**N
i would buy it again
surprisingly effective
W**Y
Best I've ever used
I've used many different no contact voltage sniffers over the years and this one is the best. I have 3 in my tool collection that drive me crazy with false positives, which makes them useless and I will toss them now. Watch the video and that tells you all you need to know. (By the way, it was set on the higher voltage range (lower sensitivity), 70 - 1000VAC). It reliably distinguishes between hot and neutral, even in a crowded box. It shuts off after an appropriate time, which if you are busy working is nice to count on. Also, the fact that it uses common AAA batteries and you don't need a tiny screwdriver to open it up to change batteries is just so nice, compared to many other testers
Trustpilot
1 week ago
1 month ago