1,500.00 1,400.00

  • Brand Name: Heltec Automation
  • DIY Supplies: Electrical
  • Model Number: 0.28inch LED Digital Voltmeter Ammeter
  • Supply Voltage: 0-100V
  • Display Type: Digital Only
  • Operating Temperature: -10~65
  • Accuracy Class: 1
  • Dimensions: 48 x 29 x 22


Voltage measurement range:0.0V-100V

Current test range:0-50A

Power supply range:DC4-30.0V

Voltage error:±0.1%

Current error:±1%

External shunt specifications:75 milliohms

Working current< 20mA

Refresh rate:About 300mS once

Display method:Double three 0.28″ LED digital tube

Display color:Red + Red, Red + Blue,Red+Green,Green+Green,Green+Blue

Lead length:15cm

Dimensions:48 x 29 x 22 mm, length X width X thickness;

Mounting holes:46 x 27 mm

Operating temperature:-10°C~65°C


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