Fast arrival WY1972A Dual channels AC digital millivolt meter 100uV-400V 10Hz-2MHz | Инструменты

Fast arrival WY1972A Dual channels AC digital millivolt meter 100uV-400V 10Hz-2MHz | Инструменты

WY1972A is compassed of highly stabilized amplifier made up of ICs and transistors and LCD indicating circuit. With input impedance (up to 10MΩ) guaranteeing the accuracy of measuring system it is capable of gauging AC voltage correctly. Adopting big screen LCD displays and floating input measuring function it is most convenient for measuring in many ways: balanced transmission, tuned indication, potential difference as well as high voltage with safety.

Specifications

1.1 Voltage Measuring Range :

6 ranges of 100μV-400V max, display: 3999 (FS: 4mV,40 mV,400 mV,4V,40V,400V)

1.2 Operating Frequency Range :

10Hz-2MHz

1.3 Inherent Error:

±0.5%±5 counts;4mV gear ±1%±5 counts

1.4 Frequency Response Error:

±5%(based on 1KHz)

1.5 The Difference Between Two Channels :

≤1%±10 counts

1.6 Separation Between Two Channels :

100dB(at 1KHz)

1.7 Input Impedance:

10MΩ/40PF (not including input cable)

1.8 Size :

220×105×290(mm)

1.9 Weight :

2.5Kg

(Specifications which should be referred to instruction manual are subject to change without notice.)