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- Â÷¿ø: 48x29x21mm
- ÀÛµ¿ ¿Âµµ: -10~+50 degrees
- °ø±Þ Àü¾Ð: DC0-100V
- Á¤È®µµ µî±Þ: 1% +/- 2 digits
- ¸ðµ¨ ¹øÈ£: YB27VA
- ´ëÇü È°ÀÚ: µðÁöÅÐ Àü¿ë
- DIY ¿ëÇ°: ELECTRICAL
- ºê·£µå À̸§: YB
- ¿ø»êÁö: Áß±¹
- Display Type: 0.28\
- Working temperature: -10~+50 degrees
- Voltage: DC0-100V
- Current: DC20A/50A/100A/200A/300A/500A/1000A
- Working pressure: 80~106kPa
- Dimensions: 48x29x21mm
- Mounting holes: 45.5x26.5 mm
- Customized: Yes
¿É¼ÇÁ¤º¸[(10)White(Red-Red)][(29)White(Red-Blue)][(173)Black(Red-Red)][(193)Black(Red-Blue)]
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DC0-100V Voltmeter Ammeter DC20A 50A 100A 200A 300A 500A 1000A Digital LED Voltage Current Mini LED Display Black White Cover
Attention:
1£¬999mA, 2A, 5A, 10A,the shunt is built in.
2£¬More than 10A ,you must use a shunt to work,even 0.1A, or it will be burnt.
3£¬More than 10A,the shunt is not built in,you need to buy it separately.
(1)If you have a shunt , please note your shunt specification (standard is 75mV, if no notes, all according to 75mV delivery)
(2)If you don`t have a shunt, please order the corresponding shunt, we will not notice at the time of shipment.
4£¬Because the 24V battery charge full of floating voltage may be more than 30V, so "no" recommended direct use 24V battery.
5£¬In the following circumstances, it is strongly recommended to choose: isolation meter (isolated power supply meter):
(1) When two or more meters are installed on a device. (2) Can not be isolated power supply.
Technical Parameters:
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Supply voltage£º 1.Standard£ºDC3.5 ~ 30V£¨Note:The maximum input voltage can not exceed 30V, or be burnt.£© 2.Isolation meter£ºDC8-18V
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Operating current£º 1.Standard£º <20mA£» 2.Isolation meter: <200mA
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Display mode: 0.28 "LED, single color or double color: ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ (red-red): Both voltage and current are red color (red-blue): Voltage is red,current is blue.
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Installation opening: 45.5*26.5 mm
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Measurement rate: ¡Ã 500mS / time
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Measurement accuracy: 1% (± 2 digits)
Features:
- The wide power supply range, with reverse polarity protection.
- Display voltage and current on the screen at the same time.
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Use the SMT technology,so consistency is very good.
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The decimal point automatically shifted.
- The testing side and the power supply side of the negative is connected (except the isolation meter).
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With a voltage calibration potentiometer, current calibration potentiometer, you can calibrate by yourself. The tolarance is absolutely exist.
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Good anti-interference ability, showing the refresh speed.
- With five wires,connection is convenient,used to monitor the battery voltage,can be also used for other products.
Connection Method:
This meter is equipped with five wires, please find professionals in strict accordance with the following connection diagram, if any questions please feel free to contact customer service.
Meter power supply: two-wire terminals
- Black wire: Negative power supply.
- Red wire: Positive power supply. ?
Testing side: three-wire terminals
- COM(black wire): Test common terminal£¨The COM is commond negative of voltmeter and ammeter£©
- V +(red wire): Test positive voltage input
- A +(yellow wire): Test positive current input. It can only be connect the load negative and load power negative, as shown below.
Suitable for "10A or less",no need a shunt:
Suitable for "more than 10A",must need a shunt:
Only suitable for electric bicycle:
Working conditions:
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Operating temperature: -10 ~ +50 ¡É
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Working humidity: 10 ~ 80% (no condensation)
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Working pressure: 80 ~ 106kPa
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Sun exposure: no direct exposure¡¡¡¡¡¡
Shipment:
- Worldwide shipping. (Except some remote countries and APO/FPO)
- We will arrange the shipment as soon as you finish your payment.
- We only ship to confirmed order addresses. Your order address must match your shipping address.
- The images shown are not the actual item and are for your reference only.
- Service transit time is provided by the carrier and excludes weekends and holidays.It may vary, particularly during the holiday season.
- If you have not received your order after 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction!
- Delivery Time:
Feedback:
- We maintain high standards of excellence and strive for 100% customer satisfaction!
- Feedback is very important. We request that you contact us immediately before you give us neutral or negative feedback, so that we can perform up your satisfaction.
- It is impossible to address issues if we do not know about them.Thanks for your support!
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