Multiple Functions: Displays forwatts (W), ampere-hours (Ah), and more, making it easy to analyze energy in various scenarios. Intuitive Operation: Buttons for switching between content and turning off the backlight are designed for practicality.
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The wiring must conform to the wiring diagram of the watch case body or the wiring diagram of the instruction manual. The first row shows that the power can be reset to zero. Press the "RESET" button on the front panel for 3 to 5 seconds to reset to zero.
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Power Module. Digital Clock. Battery Monitor. Battery Monitor_UK. Battery Monitor_AU. Battery Monitor 6in1 VOLT AMP AH Capacity SOC. 1 x Expand board. Doesn't require POWER.
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DIY supplies: electric. Overload warning displayed on LCD.
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25-500 MHz 5-500w. Original Bird Leather Carry Case.
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The “4430” designation identifies a factory variant, but functionally it is equivalent to the Model 43 (average-reading, passive design). Connectors and case show normal signs of age and use. Connectors: N-type (female).
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Current: 50A, 100A, 350A. Applicable battery: lithium iron phosphate battery, lead acid, lithium battery, etc. Screen display: LCD. Sleep power consumption: 60uA. Working power consumption: 12mA.
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Everything is in one unit! This is a perfect troubleshooting tool. In Circuit Resistance:0.001 Ohms. Energy:0-6554 wh 0.1 Wh (Resolution). Signal Sampling Rate:sample/s. Power:0-6554 W 0.1W (Resolution).
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