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UNI-T UT18E Voltage and Continuity Tester

Price: 50.80 €
Products ID:175239
Manufactured by: Uni-T
Availablity: Ready to Order
Delivery Time5-10 business days
EAN: 6935750518076

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UNI-T UT18E Voltage and Continuity Tester


The UNI-T UT18E is a voltage and continuity tester designed for quick diagnostics of electrical installations. It enables measurement of AC/DC voltages up to 1000 V, circuit continuity testing, phase rotation checking, and RCD operation testing, providing clear readings via an LCD screen and LED indicators.

Key Features

  • Measures AC and DC voltage from 6 V to 1000 V with automatic polarity detection
  • Circuit continuity testing from 0 Ω to 60 kΩ with audible and visual alerts
  • Residual current device (RCD) testing at 230 V (50–400 Hz)
  • 3-phase rotation test from 100 V AC to 400 V AC (50/60 Hz)
  • LCD screen showing voltage and frequency from 40 Hz to 400 Hz
  • IP65-rated dust and splash resistance with built-in flashlight

ManufacturerUNI-T
ModelUT18E
Voltage range (AC/DC)6V, 12V, 24V, 50V, 120V, 230V, 400V, 690V, 1000V
Phase rotation test100V ac~400V ac (3 phases); frequency 50/60 Hz
Continuity testResistance: 0Ω~60kΩ; sound and light indicator
RCD testOperating voltage: 230V (50~400 Hz)
Polarity detectionPositive and negative
Self-verificationLED or LCD
Power failure test100~1000V
Standby current<10μA
Overvoltage protection1100 V
LCD display (voltage)6V~1000V
LCD display (frequency)40 Hz ~ 400 Hz
Waterproof ratingIP65
Dimensions272 x 85 x 31 mm
Weight (with batteries)277 g
What is the voltage measurement range of the UNI-T UT18E?

The UT18E measures both AC and DC voltages from 6 V up to 1000 V across 8 stepped levels and on the LCD display.

Does this tester support continuity testing?

Yes, it tests circuit continuity within a 0 Ω to 60 kΩ range using both an audible buzzer and an LED light indicator.

15+ yearsLocal Latvian online store
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Easy returnsWarranty and simple returns

50.80 €