UNI-T UT18D Voltage & Continuity Tester Categorized as CAT IV 600V and Meets IP65 Standard UT-18D

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.

Specifications Range UT18D
Voltage (V) 6V 5V±1V
12V 8V±1V
24V 18V±2V
50V 38V±4V
120V 94V±8V
230V 180V±14V
400V 325V±15V
690V 562V±24V
Phase rotation test 57Vac～400Vac(3 phase) √
Frequency:50Hz~400Hz
Single lead (L2) Operating voltage: 100V~690V
voltage detection Frequency: 50Hz~400Hz √
Continuity test Resistance: 0Ω~100kΩ (+50% accuracy) √
Beeper and LED light indication
RCD test Operating voltage:230V(50Hz~400Hz) √
Polarity detection Positive & Negative √
Self-inspection All LED or LCD √
Features
Voltage indication LCD
Exceed voltage Voltage range: 713V~788V √
Auto standby Standby current＜10μA √
Slient mode All range √
Work light √
Low battery indication Around 2.5V √
LCD backlight √
LCD display (voltage) 6V~690V ±(1.5%+5)
LCD display (Frequency) 40Hz~400Hz ±(3%+5)
IP65 √
General Characteristics
Power 1.5V battery (R03)×2
Display 73.5mm x 35.5mm
Product color Red and grey
Product net weight 280g
Product size (W x H x D) 272mm x 85mm x 31mm
Standard accessories Batteries