GW Instek GVT-427B/GVT-417B AC Millivolt Meter
- GW Instek GVT-427B, The Draper GVT-427B AC Millivolt Meter is a compact analog AC millivoltmeter ideal for low level voltage measurements beyond ordinary multimeter capabilities; 300u V sensitivity is maintained over 100V full scale. The GW Instek 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 (10 Hz to 1 M Hz) & voltage (-70d B to +40d B) provide ample headroom for most applications. Draper GVT-427B AC Millivolt Meter