The UNI-T UT18B is a rugged, ergonomically shaped two-pole voltage and continuity tester built to meet strict CAT IV 600V / CAT III 690V safety standards. Engineered to detect AC/DC voltages across 7 standard threshold levels (12V, 24V, 50V, 120V, 230V, 400V, 690V), it provides immediate polarity identification and single-pole phase detection. With its integrated pen-light torch, IP65 water/dust resistance, and phase rotation indication, it is an essential safety tool for mains distribution panels, solar installations, and industrial machinery.
Key Features
7-Level LED Voltage Indicator: Instantly displays AC/DC voltage levels across 12V up to 690V via clear LED bargraphs.
Three-Phase Rotation Test: Quickly verifies phase sequence (L1, L2, L3 direction) in 3-phase industrial motors and power distribution panels.
Battery-Free Voltage Detection: Basic voltage indicator operates even when internal batteries are drained or absent, ensuring continuous safety awareness.
Single-Pole Phase Detection: Quickly identifies live conductors with a single probe contact.
IP65 Heavy-Duty Housing: Dust-tight and splash-resistant construction with an integrated LED flashlight for working in dark electrical enclosures.
Technical Specifications
Feature
Specification
Model
UNI-T UT18B
Voltage Range (LED)
12V / 24V / 50V / 120V / 230V / 400V / 690V
Phase Rotation Test
50Hz ~ 60Hz (100V ~ 690V)
Single-Pole Phase Test
100V ~ 690V (50Hz ~ 400Hz)
Continuity Test
0 sim 100k Omega (Audible buzzer & LED indicator)
Polarity Indication
Positive (+) & Negative (-) LED
IP Rating / Safety Rating
IP65 / CAT III 690V, CAT IV 600V
Built-in Worklight
Ultra-bright white LED torch tip
Weight
2000 g
Dimensions
15 × 10 × 10-18-6006907122450120230400690--657-12690-1233---65---.-181224501202304006905060100690-100690504000100-65690600-- cm
Reviews
There are no reviews yet.
Be the first to review “UNI-T UT18B Two-Pole Voltage & Continuity Tester – 12V to 690V AC/DC Auto-Ranging LED Indicator Pen in Pakistan”Cancel Reply
Reviews
There are no reviews yet.