Uni-T UT15C Voltage and Continuity Tester

The Uni-T UT15C is an advanced voltage and continuity tester that combines quick LED indicators with the precision of a digital LCD display. It supports AC/DC voltage measurement from 12 V to 690 V, with the LCD providing accurate readings in the 24–690 V range (accuracy ±(3%+5)). This tester is ideal for electricians and technicians who need both rapid orientation and detailed information when working on electrical installations.

Advantages

Features include phase rotation testing (0–690 V, 50–60 Hz), voltage detection with a single L2 probe (0–690 V, 50–400 Hz), and continuity testing (0–100 kΩ) with audible and LED indicators. Polarity detection for DC voltage, automatic range switching, a built-in flashlight for dim areas, and a battery indicator enhance usability. Safety rated CAT III 690V / CAT II 690V with IP65 protection.

Suitable for

• Electrical installation inspection and maintenance
• Phase rotation verification in three-phase systems
• Continuity testing in circuits up to 100 kΩ
• Voltage presence detection without contact

Key specifications

• AC/DC Voltage Range: 12 V to 690 V
• Continuity Test Range: 0 to 100 kΩ (with buzzer)
• Phase Rotation Test: Yes (3-phase)
• RCD Test Function: Yes (30 mA tripping)
• Frequency Measurement: 0/40 Hz to 400 Hz
• Safety Rating: CAT III 690V, CAT II 690V
• IP Rating: IP65
• Display: LED indicators and LCD
• Power: 2 x 1.5V AAA batteries
• Operating Temperature: -15°C to 45°C
• Built-in Flashlight: Yes
• Input Impedance: 200 kΩ
• Standard Compliance: EN61243-3:2014

Recommendations

For professionals requiring a reliable, versatile voltage and continuity tester with both quick LED checks and precise LCD readings, the Uni-T UT15C is an excellent choice. Its robust safety rating and IP65 protection make it suitable for demanding environments.