10Pcs Red Led 5 Digit Dc 0-4.3000-33.000V Digital Voltmeter Voltage Meter Ic New
High precision:the measurement range of 0-33.000V over the traditional 0-20.000V header. 
 
Flexible supply:There is no need to isolate power supply, you can use the system common ground.(Note: If you need 0.1 mV resolution please use isolated power supply. Otherwise the accuracy drop an order of magnitude. 
 
Variable precision:Precision automatic change below 4.3 V, the highest resolution of 0.1 mV, Precision automatic 4.3 V above changes, the highest resolution of 1 mVConnection is simple, just need to pick up two lines, a joint reverse protection, then do not burn. 
 

 

Technical Parameters:
  • Weight: 16g.
  • Display mode: Five 0.36 LED digital tube.
  • Update rate: > 3s/time.
  • Physical size: 48 x 29 x 22 mm (L*W* H).
  • Supply voltage: 3.5-30V.
  • Lead wire length: 14 cm(4 lines).
  • Measurement range: DC 0-4.3000-33.000V.
  • Operation temperature: -10 degrees~65 degrees.
  • Measurement accuracy: (0.3‰+ 2words) {means the table worst case maximum error of less than 10mv normal within error 2mv}.
  • Red line 1:Power Supply + Black line 1:Power Supply -.
  • Red line 2:VIN + Black line2: VIN -.
  •  

    NOTE:
    Header need independent power supply. Power supply range is 3.5-30 V dc. when black wire and red wire are switched to with the power supply,header will display 0.0000 (when the measuring line is dangling,the header will display one or two base) . Red VIN + and black line VIN - will be switched to the measurment circuit. the measured voltage range is 0-33.000 V dc.
     
    Sun, 04 Dec 2022 07:04:28 GMT 638057630682637027 D8C7034A4D570369


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