PZ158B DC voltage/current meterDetailed product description：

I. Overview

The PZ158B DC voltage/current meter has a 51/2 bit display and can measure DC voltage of 1 μ V-1000V and DC current of 1nA-200mA. It has an automatic range and can perform automatic zero calibration and panel calibration. It has an RS232C interface and can be easily connected to computer systems. The display uses a seven bit VFD fluorescent digital tube or LED (PZ158B/1) display.

2、 Main technical indicators

(1) Measurement speed: 1.2 times/second
(2) Basic error: 0.2V, 2V Range: ± (0.005% RD+0.0015% FS)
Range of 20V, 200V, 1000V: ± (0.006% RD+0.002% FS)
Range of 0.2, 2, 20, 200mA: ± (0.02% RD+0.002% FS)
(3) Maximum display modulus: 220000
(4) Dimensions: 88 × 235 × 360mm