The Digital Transmission Instrument is used to inspect the analog signals such as voltage and current in AC and DC distribution circuits of a DC operating power system.

Technical parameters

◇Digital display: high brightness red LED digital tube.

◇Digital display range: four and a half display.

◇Display accuracy: Power level: 0.2;

              Temperature: ±0.5℃.Dial code switch: 5 bits, set the transmitter communication address, the first bit is the address high, the fifth bit is the address low

◇Key switches: 3, zero and full correction; Range and ratio setting; Communication baud rate Settings.

◇Over range capacity: 1.2 times continuous; the voltage is 2 times 1S; Current 10 times 5S.

◇Working power consumption: < 4W.

◇Isolation voltage: 3000VDC between three terminals of auxiliary power supply, input signal and communication interface.

◇Insulation voltage: 3000VDC between auxiliary power supply, input signal and ground; 750VDC between communication interface and ground.

◇Insulation resistance: > 100 m Ω