About this product
UT18 Series Voltage and Continuity Testers
UT18 series are designed for testing AC/DC voltage, 3-phase voltage, phase sequence, continuity, and more. This series is categorized as CAT IV 600V and meets IP65 standard. These voltage testers are perfect tools for electricians to quickly measure voltage levels in all environments. This series should NOT be used with 110V electrical systems.
Models in UT18 Series: UT18C, UT18D
Features of UT18 Series Voltage and Continuity Testers
Certifications: CE, UKCA, cETLus
● RCD test (Operating voltage: 230V/50Hz~400Hz)
● Polarity detection: Positive & Negative
● Self-inspection: All LED or LCD
● Exceed voltage (voltage range: 713V~788V)
● Auto standby (standby current
● Silent mode: All range
● Work light
● Low battery indication: around 2.5V
Specifications of UT18 Series Voltage and Continuity Testers
Technical information
Manufacturer
UNI-T
Specifications
Range
Voltage (V)
6V
Phase rotation test
57Vac ～ 400Vac (3 phase)
Single lead (L2)
voltage detection
Operating voltage: 100V~690V
Voltage indication
LED
Continuity test
Resistance: 0Ω~100kΩ (+50% accuracy)
RCD test
Operating voltage: 230V (50Hz~400Hz)
Polarity detection
Positive & Negative
Self-inspection
All LED or LCD
No power test
Operating voltage: 100~690V
Exceed voltage
Voltage range: 713V~788V
Auto standby
Standby current ＜ 10μA
Slient mode
All range