Instruction click here to openspecifications power supply dc 12v 24v ac 110v 220v optional temperature control range 55 120 resolution ratio 0 1 c 9 9 99 9 1 c other range color of displaying red bluemeasurement accuracy 0 1 ccontrol accuracy 0 1 csensor ntc10k waterproof sensoroutput relay contact capacity 20a 12v 10a 220venvironmental requirements 10 60 c humidity 20 85 rhdimension 79mm 43mm 26mmcutting size 73mm 39mmsensor wire 1 meterfunction description p0 refrigeration or heating modep1 return difference settingp2 maximum temperature setting upper limitp3 minimum temperature setting lower limitp4 temperature correctionp5 delay start time unit minute package includes 1 x temperature controller with ntc10k waterproof sensor
