Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month
Low power consumption
Very accurate readings
Contrast with blue Backlight could be better,
amber would give a better contrast.
I Compared this device to a calbrate volatge source, the readings were usually within +- 10mV of the source voltage.
At the back of the device are two potentiometers, i think they are for calibration, but since my device worked well, i did not test this.
Power consumption was ~8mA with background ilumination. Without ilumination (cable unsoldered) power consumption goes down to ~3.6mA.
Very good value for money, the device works well, the readings are very accurate and the power consumption is very low. The device could be connected to a car batterie for months without noticable drain the battery. This is even better if you disconnect the ilumination.
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