Working voltage: DC4-30V Widely used in the fish for tank, refrigerator, water, temperature control for protection 2 types for your option: annular sensor / rod sensor Temperature range: 50 ° C ~ 120 ° C Easy installation: Red wire for positive, black wire for, Manufacturer: WNXGNHO
Working voltage: DC4-30V Widely used in the fish for tank, refrigerator, water, temperature control for protection 2 types for your option: annular sensor / rod sensor Temperature range: 50 ° C ~ 120 ° C Easy installation: Red wire for positive, black wire for, Manufacturer: WNXGNHO
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