MINI 3-DIGIT RED LED 0.28" DIGITAL VOLTMETER

• function : measure the DC voltage
• display size: 23mm x 11mm
• refresh rate: 0.5s / time
• display color: RED
• measuring range: 3.5-32V
• operating temperature: -10°C ~ 60°C
• supply voltage: NO power is required
• whether waterproof: NO
• reverse protection: YES
• power consumption: 5-30mA
  
• wire length: 130 mm
• product weight: 4g
• physical dimension: 34mm x 11mm x 9mm
  
• measurement accuracy: 
• <10V: ±0.01V
• 10~30V: ±0.1V