Specifications:
Input voltage: DC4-40V
Measuring range: 0-100V
Voltage measurement error: 0.1V
Working current: Display mode: 0.36" LED
Refresh rate: about 200ms/ time
Line length: 15CM
Operating temperature: -10 ℃ to 65 ℃
Working humidity: 10% -80%
Digital display color: Red/Blue/Green