Dual Display Lcd Multimeter Module Voltage Current Power Capacity Resistance Time Mete Ah Coulomb Meter Battery

Dual Display Lcd Multimeter Module Voltage Current Power Capacity Resistance Time Mete Ah Coulomb Meter Battery
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Item Specifics

Product Description


Dual Display LCD Multimeter Voltage Current Power Capacity Resistance Time Meter

Description:
Features:

1, 16-bit ADC chip to do the voltage and current, 40V range resolution of 0.6mV, mantissa basically does not shake
2, single-chip high-speed microcontroller selection STC15 series
3, long power CJ431 do voltage reference
4,5 milliohms Kang copper do current sampling (loss)
5, resistors are made of 1% precision chip resistors
Basic parameters:
1, Voltage range: 0-40V
2. Current range: 0-10A
3, the power values: 0-1KW
4, the resistance value: 0-10KΩ
5, AH statistics: 0-99AH
6 stopwatch: 0-99 hours
7, the supply voltage: DC5V [prohibited overpressure]
8, the measurement accuracy: 0.5%
9, PCB Size: 36 * 50mm (1602 for the standard size)
First, the wiring methods:

Second, the LCD contrast adjustment:
If you find that the contrast of the LCD screen does not fit, you can adjust the potentiometer to change yellow, you have a small hole behind the PCB can be stretched with a small flat-blade screwdriver adjustment, side adjustment while observing until the appropriate date.
Third, the mode switching:
Press and hold the button energized, you can enter the mode selection, click Select, often by entering
Among them:
mode 1: Power Resistors mode
mode 2: AH statistical model [In this mode, click: Start / Pause, often by clearing]
Mode 1 and Mode 2 After selecting the automatic save, the next power continue to run the last mode
mode 3: fine tuning mode
mode 4: correction mode
Behind two modes do not enter, if not carefully into the power failure can not affect internal data


Package Contents
100% Brand New
1xDual Display LCD Multimeter Voltage Current Power Capacity Resistance Time Meter

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