Specifications:

• Certification: NONE
• DIY Supplies: ELECTRICAL
• Origin: CN(Origin)
• Power Supply: AC
• Operating voltage: DC 4.5 ~ 30V
• Operating Temperature: 10 to 80% (non-condensing)
• Operating Current: <20mA
• Model Number: Digital Voltmeter Ammeter
• Minimum resolution (V): 0.1V
• Measure voltage: DC 0 ~ 100V
• Measure current: 1A~10A (direct measurement, built-in shunt)
• Display Type: Digital Only
• Display: 0.28" LED digital
• Dimensions: 48mm x 29mm x 21mm
• Brand Name: NODEMCU LUA
• Accuracy Class: 1%