Description

The TIS 850 Digital Voltage and Continuity Tester is a robust and versatile tool designed for professional electricians and technicians. Capable of measuring both AC and DC voltages from 12V to 690V, it ensures accurate and reliable performance across a wide range of electrical applications.

Its durable construction and user-friendly features make it an essential instrument for electrical testing tasks.

Features:

• Measures AC/DC voltage from 12V to 690V


• Digital readout with LED voltage indication


• Continuity testing with audible buzzer


• Phase rotation testing for three-phase systems


• Polarity indication for DC circuits


• Automatic power on/off to conserve battery life


• Built-in torch light for use in low-light environments


• IP64 rating for dust and water resistance


• Complies with BSEN 61243-3:2014 and HSE GS38 standards


• Supplied with a padded case for protection and portability

Specifications:

• Voltage measurement range: AC/DC 12V, 24V, 50V, 120V, 230V, 400V, 690V ±(3%+3d) or 5V


• Continuity test range: 0–1 MO


• Phase rotation test: Three-phase, four-wire system, AC 50/60Hz


• Phase angle range: 120° ±5°


• Response time: <2 seconds at 90% of each voltage


• Peak current: <3.5mA (at 690V)


• Power supply: 2 x 1.5V AA batteries


• Battery consumption: Approximately 33mA (battery 3V, measuring 690V AC)


• Dimensions: 245mm x 70mm x 30mm


• Weight: 180g


• Safety ratings: CAT III 1000V, CAT IV 600V


• Ingress protection: IP64