Dual display panel meter for DC voltage and DC Current

Specifications

Dual display  panel meter for DC voltage and DC Current

Specification:

1.Operating voltage:AC220V±10%

2.Accuracy:1%±2

3.LCD size:43*25mm

4.Range:DC voltage:DC0-1.999V ,0-19.99V,0-199.9V,0-600V

              DC current:DC0-1.999A,0-5.00A,0-10.00A(if over 10A,need equiping 75mV shunt)

5. Power Consumption :0.5VA

6.Measuring speed:about 2 times/per

7.Dimension:70*40*39mm

8.Panel cutout size:68*38mm

9. This instrument can measure the positive and negative voltage and current .

10.Notice:his kind of instrument power supply voltage must be pure XuanBo ac 220 v voltage to power a meter (fixed spread out square-wave voltage to burn meter!!!)And if you measure the voltage exceeds 200 v, the LCD screen will appear fuzzy display (screen), please take measure the current negative extreme signal will not be fuzzy  

Digital dc voltage ammeter type is in the same instrument on the screen, respectively, at the same time show the dc voltage and dc current being measured.By measurement of dc voltage and dc current acoustic measurements within the instrument is completely isolated, the user can according to need in an external circuit adopts measure or other forms