DUKA ST-1 Smart Socket Tester Electric Wall Socket Tester 90-250V 1.72" LCD Digital Display Screen

DUKA ST-1 Smart Socket Tester Electric Wall Socket Tester 90-250V 1.72" LCD Digital Display Screen

Features:
- Easily detect line safety, intelligent line detection, leakage switch detection, digital display of voltage frequency
- Universal 10A plug, circuit testing is more professional, you can use it every day with peace of mind
- With small body, convenient and quick to use
- Plug and play, one-key intelligent detection. A must-have for home inspection and decoration. It brings convenience to the construction, wiring and regular inspection of home, business and civil circuits. Efficiently eliminate hidden line hazards
- 1.72" LCD intelligent digital display screen: clear large-screen text, digital display voltage, real-time display of current voltage and frequency, making electricity safety measurement easier and more convenient
- Automatically identify the neutral wire and the live wire
- The panel is simple and easy to use
- Switch aging detection to meet the needs of household electricity measurement
- Can be used for new houses, office electricity, factory electricity, shopping mall electricity and the like

Specifications:
- Brand: DUKA
- Product name: smart power socket detector
- Working voltage: 90~250V/45~65Hz
- Working current: <3mA (non-RCD test state)
- Measuring voltage accuracy: ±(2%+5)
- Working temperature: 0℃~40℃
- Working humidity: 20%~75%RH
- Storage temperature: -10℃ to 50℃
- Storage humidity: 20%~80%RH
- Altitude: ≤2000m
- RCD current: >30mA
- RCD working voltage: 220V±20V

Package Included:
- 1 x Set of Smart Socket Tester