TESMEN manufactures affordable and reliable electrical testing tools, including digital multimeters, voltage testers, and automotive diagnostic devices for DIYers and professionals.
TESMEN is a specialized manufacturer of electrical measurement instruments and automotive diagnostic tools designed to make testing safer and more efficient for both professional electricians and home improvement enthusiasts. The brand offers a range of innovative products, including digital multimeters, non-contact voltage testers, clamp meters, and brake fluid testers.
Known for combining user-friendly designs with robust safety features, TESMEN tools often include smart auto-ranging capabilities, clear LCD displays, and durable casings rated for various safety standards (CAT III/CAT IV). The company emphasizes quality and customer satisfaction, backing its product line with extended warranties and lifetime technical support to ensure reliability in the field.
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TESMEN typically offers a 36-month (3-year) warranty on its products, covering defects in material and craftsmanship from the date of purchase.
No, the TESMEN TM-510 is designed to measure AC/DC voltage, resistance, and continuity, but it does not have a current measurement function.
The TN-213 features dual-range sensitivity. You can toggle between high sensitivity (12V-1000V) and low sensitivity (70V-1000V) using the 'S' button on the device.
Most compact TESMEN tools, such as the TBF-200 Brake Fluid Tester and TN-213 Voltage Tester, are powered by 2 AAA batteries.
A reading of '0 L' indicates an over-range condition, meaning the measured value exceeds the current range or limit of the device.