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Features:
High precision: 4-digit
Working voltage: DC 4V-28V
Working current: <20mA
Display: 0.28" Red + Blue Dual LED Display
Voltage Measuring Range: DC 0.000V-100.0V
Current Measuring Range: 0-9.999A
Refresh rate: about 1S / 3times
Operating temperature: -10°C - 65°C
Working pressure: 80 to 106 kPa
Size : 48x29x20 mm
Mounting hole: 46 x 27 mm
Current: Range x 0.08%+Two decimal point
Voltage: Range x 0.08%+Two decimal point
Wiring:
Red wire thin: power supply +
Red wire (thick): IN+, current input
Yellow line (thick): PW+, measuring terminal voltage input positiv
Black line thick: COM, common measuring
Note:
Please follow the wiring diagram, special attention, the load can only be connected to the positive, not negative! Otherwise burn the table!
Package Included:
1 x DC 100V 10A 0.28 Inch Mini Digital Voltmeter Ammeter
Just perfect. I checked the voltage readings against those of my very trusted multimeter ANENG 8002 (bought also from Banggood) and the difference in the range 1.2 – 33 Volts was less than 20 mV. Then, I checked both the voltage and the current readings against those of my RIDEN RD6006 power supply, and the measurements were almost identical (see photos).
So, I have already placed another two of these in my shopping cart. Whenever you find something like this instrument, you buy some extra to keep them in stock. Most combined volt/ampere meters go up to 30 – 33 Volts, while this one goes up to 100 Volts. And it is both accurate (shows the correct value of the voltage / current measured) and precise (value presented with 4 digits in total, and up to 3 decimals depending on the measured value). Thank you, Banggood.
Just perfect. I checked the voltage readings against those of my very trusted multimeter ANENG 8002 (bought also from Banggood) and the difference in the range 1.2 – 33 Volts was less than 20 mV. Then, I checked both the voltage and the current readings against those of my RIDEN RD6006 power supply, and the measurements were almost identical (see photos).
So, I have already placed another two of these in my shopping cart. Whenever you find something like this instrument, you buy some extra to keep them in stock. Most combined volt/ampere meters go up to 30 – 33 Volts, while this one goes up to 100 Volts. And it is both accurate (shows the correct value of the voltage / current measured) and precise (value presented with 4 digits in total, and up to 3 decimals depending on the measured value). Thank you, Banggood.
Just perfect. I checked the voltage readings against those of my very trusted multimeter ANENG 8002 (bought also from Banggood) and the difference in the range 1.2 – 33 Volts was less than 20 mV. Then, I checked both the voltage and the current readings against those of my RIDEN RD6006 power supply, and the measurements were almost identical (see photos).
So, I have already placed another two of these in my shopping cart. Whenever you find something like this instrument, you buy some extra to keep them in stock. Most combined volt/ampere meters go up to 30 – 33 Volts, while this one goes up to 100 Volts. And it is both accurate (shows the correct value of the voltage / current measured) and precise (value presented with 4 digits in total, and up to 3 decimals depending on the measured value). Thank you, Banggood.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
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A part of the QA has been auto-translated.
0
Q:
Why can't I write a review and add pictures to the review? I bought 3 meters on October 31 but when I click submit I get the message that I can't write a review for products bought over 6 months ago but it's just over a month ago when I bought this. I already tried to logout and login again but it makes no difference, the same happens when I try to write a review on my mobile.
Why can't I write a review and add pictures to the review? I bought 3 meters on October 31 but when I click submit I get the message that I can't write a review for products bought over 6 months ago but it's just over a month ago when I bought this. I already tried to logout and login again but it makes no difference, the same happens when I try to write a review on my mobile.
Nothere are no plates or anything, these are meant to snap into something that you provide yourself.
Nothere are no plates or anything, these are meant to snap into something that you provide yourself.
Answered by pendersricardo on 12/02/2022Helpful (0)
0
Q:
Thin red line: power Red line(thick): IN, current input Yellow line(thick): PW, positive terminal input voltage measurement Thick black line: COM, common size but there are two connectors, one with three fine yellow black red lines, the other with two thick lines one red and black??
Linea rossa sottile: alimentazione + Linea rossa (spessa): IN +, ingresso corrente Linea gialla (spessa): PW +, misurazione della tensione di ingresso del terminale positiva Linea nera spessa: COM, misura comune ma ci sono due connettori, uno con tre linee fine gialla rossa nera, l'altro con due linee spesse una rossa e nera ??
plug de 3 fios finos, vermelho, preto e amarelo: vermelho é tensão de alimentação do voltímetro, minimo 5v, máximo 12v. preto é gnd. amarelo é leitura da tensão. plug de 2 fios grosso é a leitura da corrente de amoeragem:. vermelho e preto: preto é conectado a saida - da placa da fonte. vermelho será a saida out - (gnd) da fonte. o fio amarelo é ligado no output + para fazer a leitura da tensão.
3-thin thread plug, red, black and yellow: red is supply voltage of the voltmeter, minimum 5v, maximum 12v. Black is gnd. Yellow is a tension reading.
Coarse 2-wire plug is the reading of the milling chain:. Red and black: black is connected to the outlet - of the source board. Red will be the out - (gnd) out of the source.
The yellow wire is turned on in the output to do the voltage reading.
Answered by BG234445611 on 06/03/2021Helpful (0)
0
Q:
What is the minimum current these meters can display - 0.001A?
What is the minimum current these meters can display - 0.001A?
No it can not. Minimum current sensed is 20mA at best...
No it can not. Minimum current sensed is 20mA at best...
Answered by Angelotronix on 14/01/2025Helpful (0)
0
Q:
I bought 3 units and each one suffers the same problem: the voltage displays just fine but the current flashes up a reading (correct) for about a second after powering up then the display goes back to zero. Have I got some broken modules do you think?
I bought 3 units and each one suffers the same problem: the voltage displays just fine but the current flashes up a reading (correct) for about a second after powering up then the display goes back to zero. Have I got some broken modules do you think?
For me min. voltage i could get was 100ma.Dint forget it is not made for accurate and professional measures, it is for general daily help and quick visual display.
For me min. voltage i could get was 100ma.Dint forget it is not made for accurate and professional measures, it is for general daily help and quick visual display.
Answered by BG415143171 on 21/05/2021Helpful (0)
0
Q:
please send me a schematico diagram about connection. thx
please send me a schematico diagram about connection. thx