Can turn off the LED display to reduce power consumption. With error calibration function. Can be used to limit the current in the circuit, protect electrical equipment from damage caused by current.
Setting description: Power on, display the measured current; (if the measured current terminal is none, the LED digits will pulse); Press K1 for the second time (for over 1s to prevent misoperation), the screen shows: P11, k2 adjusts mode, K3 adjusts function
This module can detect the DC current value, control the on-off of the relay according to the limit current set by users. Detection range is DC 0-30A with the accuracy of 0.01A.
Model: YYI-4; Supply voltage: DC 7-30V; Detection range: DC 0-30A; Accuracy: 0.01A (10mA); Standby current: About 20mA; Weight: Approx. 86g/3.0oz
Press K1 for the second time, the screen flashes: 0.05, means the threshold I1 is 0.05A, K2 increases I1, K3 increases I1; Press K1 for the third time, the screen flashes: 0.10, means the threshold I2 is 0.1A; K2 increases I2, K3 increases I2; Press K1 for the fourth time, the screen shows the measured current , enters the standby state; Long press K2 or K3 in standby state to fine-tune the error of the measured current
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