GVT-427B & GVT-417B

AC Millivolt Meter

The GVT-427B is compact analog AC millivoltmeters ideal for low level voltage measurements beyond ordinary multimeter capabilities; 300uV sensitivity is maintained over 100V full scale. GVT-427 provides dual channel measurement, simultaneously or separately. Voltage scale is separated into 12 ranges, instantly accessible by a large rotary selector. The wide measurement range(10Hz~1MHz) and voltage(-70dB~+40dB) provide ample headroom for most applications.


  • 300μV Full Scale Sensitivity
  • Measurement Frequency: 10Hz ~ 1MHz
  • Measurement Amplitude: -70dB ~ +40dB in 12 Ranges
  • Dual Channel (GVT-427B)
  • CE Approved (GVT-417B)

Looking for the Best Engineering Solution for your Project?

WhatsApp Chat with us