Specifications of UT18 Series Voltage and Continuity Testers Specifications Range UT18C UT18D Voltage (V) 6V 5V±1V 12V 8V±1V 8V±1V 24V 18V±2V 18V±2V 50V 38V±4V 38V±4V 120V 94V±8V 94V±8V 230V 180V±14V 180V±14V 400V 325V±15V 325V±15V 690V 562V±24V 562V±24V Phase rotation test 57Vac～400Vac (3 phase) √ √ Frequency: 50Hz~400Hz Single lead (L2) voltage detection Operating voltage: 100V~690V √ √ 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 √ √ No power test Operating voltage: 100~690V √ Features Voltage indication LED 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) ±(1.5% 5) LCD display (Frequency) 40Hz~400Hz ±(3% 5) ±(3% 5) IP65 √ √ General Characteristics Power 1.5V battery (R03)×2 Display UT18C: 31mm x 20mm; UT18D: 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 Standard individual packing Blister, English manual Standard quantity per carton 30pcs Standard carton measurement 440mm x 295mm x 455mm Standard carton gross weight 17.5kg
