UT18C Voltage And Continuity Tester

UT18C voltage and continuity tester is designed for testing AC/DC voltage, 3-phase voltage, phase sequence, continuity, and more.

This device is categorized as CAT IV 600V and meets IP65 standard. Application fields for UT18C include smelting, electronics, manufacturing, and electrical. It is a perfect tool for electricians, to quickly measure voltage levels in any harsh environments. It should NOT be used in 110V electrical systems.

$89.99 + GST

Everyday Low Trade Price
Free Delivery Within New Zealand
30 Day Hassle Free Returns
SKU: UT18C Voltage And Continuity Tester  Categories: ,


Uni-T is one of the leading Test and Measurement solutions provider in the world and a prestige test meter brand throughout Asia. They are well known for high quality and affordable test and measurement products.


UT18C Voltage And Continuity Tester Features:

  • Auto power off, the conductor to be measured is greater than 12V
  • Phase rotation test
  • Continuity test with buzzer and LED indication
  • RCD: Detecting leakage protective switch
  • Low battery Indication and over-voltage prompt
  • LED prompt
  • Flashlight
  • Test live voltage without batteries
  • Buzzer and silent mode
  • Auto standby mode
  • Auto range/Inspection
  • Voltage, frequency display
  • Data hold
  • Polarity indication
  • 12-month warranty.

UT18C Voltage And Continuity Tester Includes:

1 x UT18C, 1 x English user manual, 1 x Batteries and 12-month warranty.

Delivery and Returns:

Delivery is by courier from Auckland, delivery times may vary. All Auckland orders are delivered the next business day, other main business centres and standard areas are within two-three business days from payment.
All rural areas are subject to normal rural delivery times.
For more details on delivery please feel free to contact us before ordering. Please contact us for Return Authorisation before returning.

Satisfaction Guarantee:

If you are not completely satisfied with your purchase, simply contact us to return it within 30 days in the original packaging and condition supplied for a full refund.

UT18C Voltage And Continuity Tester Specifications:

RangeBest Accuracy
LED AC/DC Voltage Indication (V)12V8V±2V
Phase Rotation TestOperating Voltage: 100V~690V
Frequency: 50Hz~ 60Hz
Single Lead (L2) Voltage DetectionOperating Voltage: 100V~690V
Frequency: 50Hz~ 400Hz
Continuity TestResistance: 0~100kΩ
Beeper and LED Light Indicator
RCD TestOperating Voltage: 230V (50Hz~400Hz)
Polarity DetectionPositive & Negative
Self-inspectionAll LED or LCD indicator
No Power TestOperating Voltage: 50VAC/120VDC~690VDC/AC
Auto RangeAll Range
Exceed VoltageVoltage Range: 713V~788V
Auto StandbyStandby Current <10uA
Silent ModeAll Range
Work LightAll Range
Low Battery IndicationVoltage Range: 2.2V~2.4V
LCD Display (Voltage+Frequency)6V~690V (40Hz~400Hz)±(1.5%+5)
General Characteristics 
PowerAA × 2
LCD Size31×20 mm
Product ColorRed and Grey
Product Net Weight280g
Product Size272mm×85mm×31mm
Standard AccessoriesBatteries


UT18C Voltage And Continuity Tester English Manual

UT18C Voltage And Continuity Tester Flyer