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- Product 21/36
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Measurement error input and output voltage is quasi function, press the switch is more than 4s, let go after they enter the voltage measurement error calibration function, the in lights (calibration input), digital tube display more positive (factory parameters is 0), then press the button can change this value (the value range of -0.5 ~ 0.5, the unit is V), positive to negative down on calibration, calibration. After adjusting the input value is accurate, long press button for 2s or more, go into the error correcting output, the out lights (calibration output), and display the calibration of the output value, the adjusting method and input the same, then the output of the exact value, long press button 2s, hand save the value set and return to normal display voltage, set the correction value immediately and power down without losing
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- $2.99
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- $0.79
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- $2.25
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- $0.64
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- $1.15
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- $4.40
