The Uni-T UT261A voltage detector checks three-phase systems, identifying the phase sequence and detecting missing phases. Results are shown on the LCD. It measures AC voltage from 40–690 V at frequencies of 15–400 Hz and is powered by the circuit under test, so no battery is required.
- AC voltage: 40–690 V
- Frequency: 15–400 Hz
- Functions: Phase sequence and phase loss indication
- Display: LCD
- Operating current: Less than 1 mA
- Power supply: From the circuit under test
- Dimensions: 123 × 71 × 29 mm
- Weight: 160 g
- Color: Red and gray
- Package contents: Three test leads with alligator clips, carrying case, user manual
- Certifications: CE, UKCA, cETLus
- Min Voltage
- 40 V
- Max Voltage
- 690 V
- NCV
- No
- with Buzzer
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.