Uni-T UT15B Voltage and Continuity Tester

Uni-T UT15B voltage and continuity tester The Uni-T UT15B is a rugged voltage and continuity tester designed for quick diagnostics of electrical installations. The device allows for AC/DC voltage measurement in ranges from 12 V to 690 V using easy-to-read LED indicators and automatic range switching, which streamlines daily work. The model also offers a circuit continuity test with an audible signal and LED, detection of positive and negative polarity, phase rotation test, and single-probe voltage detection. The rugged design with an IP65 rating increases durability when working in harsh conditions, and the built-in flashlight makes it easier to take measurements in dimly lit areas. Specifications ManufacturerUni-T ModelUT15B Product typeVoltage and continuity tester AC/DC LED voltage indicatorYes 12 V range0–12 V 24 V range17 V ± 2 V 50 V range35 V ± 5 V 120 V range80 V ± 15 V 230 V range165 V ± 20 V 400 V range300 V ± 30 V 690 V range510 V ± 40 V Phase rotation testYes Phase rotation test range0–690 V, 50–60 Hz Single-probe voltage detection L2Yes Single-probe voltage detection range0–690 V, 50–400 Hz Circuit continuity testYes Continuity test range0–100 kΩ Continuity test indicationAudible signal + LED Polarity detectionYes Type of polarity detectionPositive and negative Protection classIP65 Range switchingAutomatic FlashlightYes Battery indicatorYes LCD displayNo Power supply2 × 1.5 V (R03) Weight210 g Dimensions275 × 51 × 30 mm ColorRed and gray