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Long press: the state of low power consumption, the digital tube and the lights are out, the normal work of the module. Normal display. Module Feature: Non-isolation booster. Load regulation:±0.5%. Moderate press: Enter the fine-tuning state.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.