Features: Adopting the capacitance step-down principle design, not suitable for high frequency occasion Used to monitor the household voltmeter, also applied to other AC voltmeter measuring. Good stability and high measurement accuracy. With trimmer potentiometer. Easy to read, install and use.
LED Display color: Red
Type: YB27A Range: AC30-500V Two-wire access Display: three 0.56 "LED digital tube Refresh rate: about 2 times / s Maximum input: <1.2 times the range Measuring accuracy: 1% (+ / - 1 digit) Power Supply: AC30-500V (line) with the input common Operating temperature: -10 ~ +50℃ Input impedance: > 1MΩ Appearance size: 48 x 29 x 21 mm Installation opening: 45.5 x 26.5 mm Cord Length: Approx. 15cm