1942 series four and a half digit AC voltmeterDetailed product description：

1942 series four and a half digit AC voltmeter

The 1942 series four and a half position AC voltmeter adopts integrated circuits, ultra-high precision winding resistors, low ultrasonic operational amplifiers DC-DC conversion inverters, floating power supply, to achieve higher measurement accuracy, resolution of 1uV, stable and reliable performance, ultra-low float, impedance, strong anti-interference ability, LED display, clear reading, ultra wide measurement range, can be combined as needed, easy to use, low power consumption, and high cost-effectiveness.
The basic error of this series is ≤± 0.05% ± 2 words
Measurement frequency: 10Hz-100Hz
Sampling speed: 2.5 times/second
Maximum display: 19999 (5-digit LED)
Range mode: manual
Input impedance:>10M Ω
Power consumption: ≤ 4.5W
Net weight: 1.5KG
Appearance: 230X230X85mm

20mv/200mv/2V/20V/200V/1000V	1uv/10uv/100uv/1mv/10mv/100mv
20mv/200mv/2v	1uv/1uv/100uv
200mv/2v/20v	10uv/100uv/1mv
2v/20v/200v	100uv/1mv/10mv
20v/200v/1000v	1mv/10mv/100mv