$14.63
4.65
20 Reviews
DIY Practical Dual 0.28 inch 3 Digit Red Blue LED Display Voltage Current Meter ( DC 0 - 100V / 50A ) - Black
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Reviews (20) View More
daive
Mar 23,2018
- It was forgot to arrange a shunt. FL - 2 Current Transformer 50A 75mV National Standard DC Diverter https://www.gearbest.com/testers-detectors/pp_679400.html? 50A 75mV DC Current Shunt Resistor ' 2P:BLACK:GND1,RED:VCC1 3P:BLACK:GND2,RED:VCC2, YELLOW:Ampere GND2 ----> 50A/75mV-Shunt ----O---> Load Negtive O: YELLOW contact point ' Shunt Substitution :Twisted waire , Test only. GND2 - Rheostat - YELLOW : Ampare displayed., Test only ' Voltage Dispaly 0.00V to 9.00V : 0.01V dig Ampere Display 0.0 A to 5.0 A / 0.1A dig ' Back side Volume : Ampere ADJ.
Discussion
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Description
Main Features:
● Operating voltage: DC 4.5 - 30V
● Measure voltage: DC 0 - 100V
● Minimum resolution(V): 0.1V
● Measure current: 50A (direct measurement, extra shunt needed)
● Minimum resolution(A): 0.01A
● Operating current: Less than 20mA
● Display: 0.28 inch LED 3-digital tube
● Display color: Red and blue (two-color display)
● Dimensions: 48 x 29 x 21mm
● Mounting cutout: 45.5 x 26.5mm
● Refresh rate: about 500mS / times
● Measure accuracy: 1 percent (+/- 1 digit)
● Operating temperature: -10 - 65 degrees
● Perfect for DIY projects / automotive / electric cars / motorcycles battery monitoring or other products voltage current measurement
● Operating voltage: DC 4.5 - 30V
● Measure voltage: DC 0 - 100V
● Minimum resolution(V): 0.1V
● Measure current: 50A (direct measurement, extra shunt needed)
● Minimum resolution(A): 0.01A
● Operating current: Less than 20mA
● Display: 0.28 inch LED 3-digital tube
● Display color: Red and blue (two-color display)
● Dimensions: 48 x 29 x 21mm
● Mounting cutout: 45.5 x 26.5mm
● Refresh rate: about 500mS / times
● Measure accuracy: 1 percent (+/- 1 digit)
● Operating temperature: -10 - 65 degrees
● Perfect for DIY projects / automotive / electric cars / motorcycles battery monitoring or other products voltage current measurement
Specification
General | Material: Plastic |
|---|---|
Weight and Size | Product weight: 0.016 kg Package weight: 0.056 kg Product Size(L x W x H): 4.8 x 2.9 x 2.1 cm / 1.9 x 1.1 x 0.8 inches Package Size(L x W x H): 10.0 x 7.0 x 3.0 cm |
Package Contents | Package Contents: 1 x DIY DC 0-100V / 50A 0.28 inch 3 Digit Red Blue LED Display Voltmeter Current Meter |
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4.65 *****
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- All ( 20 )
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- ( 2 )
daive
Mar 23,2018
- It was forgot to arrange a shunt. FL - 2 Current Transformer 50A 75mV National Standard DC Diverter https://www.gearbest.com/testers-detectors/pp_679400.html? 50A 75mV DC Current Shunt Resistor ' 2P:BLACK:GND1,RED:VCC1 3P:BLACK:GND2,RED:VCC2, YELLOW:Ampere GND2 ----> 50A/75mV-Shunt ----O---> Load Negtive O: YELLOW contact point ' Shunt Substitution :Twisted waire , Test only. GND2 - Rheostat - YELLOW : Ampare displayed., Test only ' Voltage Dispaly 0.00V to 9.00V : 0.01V dig Ampere Display 0.0 A to 5.0 A / 0.1A dig ' Back side Volume : Ampere ADJ.
- Suggestion:
- none
daive
Jun 26,2018
- Volt : 0.01 VCurrent : 0.1 ANeed STD 50A Shunt .Small and Easy to use.Next time I will purchase it to be able to measure up to 0.01 A.
- Suggestion:
- non
Steven
Dec 20,2016
- It's working well, but it was a little complicated to get it working as there were no explications.You'll need an additional 0,015ohm shunt resistor, connected on the ground/negative.
- Suggestion:
- No explication/guide
Vyacheslav Solyanyk
Aug 02,2016
- bright screen is well visible numbers It requires an external shunt for current
- Suggestion:
- no
Enri K
Aug 17,2016
- The reading of numbers is very easy, big digits. I was a little confused with needing or not a shunt resistor. Now I think that it needs it.
- Suggestion:
- The shunt is needed.
doru nicoara
Jun 15,2016
- este foarte util pentru sursa solara pe care vreau sa o montez. l-am testa si functioneaza bine. pretul este OK.
- Suggestion:
- nu
AndreaB
Mar 14,2016
- -cheap -good for a variable PSU
- Suggestion:
- -may be not easy to use
Bernardo Marques
Jul 26,2019
- Produto conforme anunciado, funcionando perfeitamente, muito bom, o preço que aumentou um pouco, em promoção, vale a pena.
ahmed
Nov 07,2017
- Thank you for receiving the product And very good product
- Suggestion:
- no
Igor
Feb 21,2016
- i used this for my homemade power supply and its very precise:)
- Suggestion:
- nothing
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