TVT-322D

 

 

 

Features

*100µV~400V measuring voltage

*10Hz~2MHz measuring frequency, max up to 5MHz

*Auto and manual mode of measuring

*Measuring ranges: mV/V/dBm

*CH1 and CH2 selectable

*Power supply: AC 220V (110V optional)

 

Specifications TVT-322D Digital Millivoltmeter
Measuring range Voltage:30µV-300VdB: -79dB to +50dBdBm: -77 to +52dBm (10dB=1mV, 600Ω)
Frequency range 5Hz-2MHz
Voltage error 5Hz~2MHz:±4%±8digit50Hz~100KHz:±2.5%±10digit50Hz~100KHz:±1.5%±20digitReadout at 1KHz as a reference
dB Error Voltage error±1digit
dBm error Voltage error±1digit
Input impedance 100Mohm±10%,30pF
Resolution 1µV
Noise Less than 15 digit(30mV~300V)
Ambient 10℃~40℃ 85% RH
Power supply 220V/110V±10% 50Hz/60Hz
Dimension (mm) 270*225*90
Weight (kg) About 3