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Power voltage: DC 12V to 24V
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Power consumption: 30mA (DC12V Power)
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Temperature measurement display range: -55 ° C to +125 ° C / -67 ° F ~ +257 ° F
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Display Resolution: 0.1 ° C
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Measurement accuracy: 10 ℃ ~ 40 ℃: ± 0.2 ° C ; -10 ° C ~ + 85 ° C: ± 0.5 °
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Measuring cycle: typical 3 times / sec or faster
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Transmission distance: random matching DS18B20 (waterproof package) , maxmum is 300m.
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show temp readings in either C or F
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C/F selectable by pressing the switch S1, S1 is on the back of the meter, you will find it when you open the meter.
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Note: "----" means probe failures (short circuit or open circuit)
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sensor: supporting stainless steel waterproof package DS18B20