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Product Description
Feature:
【Flexible power supply】: No need to isolate the power supply, you can use the system's universal power supply.
【Small size】: only 48mm * 29mm * 22mm
【High precision】: Compared to the traditional 0-2.0000A connector, the measurement range is 0-3.0000A.
【Protection】: with protection connection protection to prevent combustion current meter
Specification：
The basic performance parameters of this ammeter are as follows:
Range: DC: 0-3.0000A
Weight: 20 g / only
Display: five 0.36 LED digital tube
Leading line: 14cm (four lines)
Display color: red, yellow, blue, green
Refresh rate: >3 times per second
Supply voltage: DC: 3.5-30V
Working temperature: -10 ° C ~ 65 ° C
Opening size: 45mm*26mm
Dimensions: 48mm * 29mm * 26mm (length * width * height)
Temperature coefficient: less than 50PPM / °C
Measurement accuracy: ± (0.5 ‰ + 2 words) {The maximum error of the table is within 1.7 mA within the normal error
of 0.5 mA}
Package included:
1X Ammeter
Note:
- Please allow minor errors due to manual measurement. Thanks for your understanding.
- Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real
object. Please take the real one as standard.
Claud E. Dunlap III
Reviewed in the United States on March 4, 2025
I ordered this to use for readings in the low mA range. The meter doesn't work. It apparently is shippedd from China tothere is a longer wait time. There is no documentation for use other than labeling Power + and - and VIN + and -. I connected the power leads and the display came on - so far so good. When I tried hooking the VIN leads in series in a test circuit the display went blank and the circuit short ciruited. Tried other configs with no success. The PCB on the unit is different than the one pictured on Amazon which may or may not matter. I cannot recommend this product.
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