0.1µV Digital AC Millivolt Meter (0.1µV Resolution)Detailed product description：

WY1971 digital AC millivolt meter (0.1 µ V resolution) consists of a high stability amplifier composed of integrated circuits and transistors, analog-to-digital conversion, voltage digital display, and automatic zero circuit. With a resolution of up to 0.1 μ V, it is the highest level in China, and coupled with a 10M Ω input impedance, it ensures that the measurement error of the series is minimized, and the application range of this machine is the widest. The LCD reading is clear and intuitive, with dBm and overvoltage/undervoltage indicators, making it easy to measure AC voltage. This function can achieve range remote control (optional)

WY1971 Digital AC Millivolt Meter (0.1 µ V Resolution) Features:

3999LCD digital display voltage, step display dBm value up to 0.1 μ V resolution
◎ Wide measurement range: 30 μ V-360V
◎ Frequency response width: 10Hz-2MHz
High input impedance: ≥ 10M Ω/46PF
Low measurement error: 0.5% ± 5 words
◎ Light touch range switch, no worries about slipping or misalignment of knobs, BCD code remote range.

WY1971 Digital AC Millivolt Meter (0.1 µ V Resolution) Main Technical Specifications:
1. Measurement voltage range: 30 μ V-360V. Seven ranges: 360 μ V, 3.6mV, 36mV, 360mV, 3.6V, 36V, 360V
2. Measurement level range: -90dBm to 50dBm (0dBm=0.775V)
3. Measurement frequency response: 10Hz-2MHz
4. Inherent error in voltage measurement: ± 0.5% ± 5 words, 300 μ V range ± 1% ± 5 words
5 Voltage measurement frequency response error: ± 5% (based on 1KHz)
6 Output characteristics: When indicating full scale, the output voltage is about 100mVrms and the output impedance is 600 Ω
7 Dimensions: 220 × 105 × 290 (mm)
8 Weight: 2.5kg