YB4835VA DC 0~100V 20A Dual Display Integrated Voltage Ampere Meter

Specification: Voltage Measuring Range 0~99.9V Resolution 0.01V(<10v)/0.1v(10~100V) Ampere Measuring Range 0-9.99-20A Resoluction 0.01A(<10A)/0.1A(>10A) Measurement rate ? 500mS/ times Measurement accuracy 1% (± 1 word) Minimum supply voltage +3.5V Maximum supply voltage + 30V Operating temperature -10 ~ + 65 Working humidity 10 ~ 80% (without condensation) Working pressure 80 ~ 106 kPa Sunlight exposure no direct exposure Note: Power supply voltage (non-isolation meter): DC3.5 ~ 30V (wide range), note: maximum input voltage should not exceed 30V, otherwise there is risk of burning The watch head of 20A _ built-in shunt Since a 24V battery may have a floating voltage of more than 30V after it is filled, it is recommended that the "no" supply it directly with 24V batteries In the following cases, it is strongly recommended that: isolation meter (isolation power supply meter) When two or more meters are installed in a device, they cannot be alone, independent, or isolated when power is supplier