W1209 DC 12V heat cool temp thermostat temperature control switch temperature controller thermometer thermo controller 50CM(Red)Product DescriptionColor: As shownResolution: When temperature is 0.1¡ãC, the resolution is -9.9~99.9, other temperature segment is 1¡ãCControl accuracy£º0.1 ¡ãCHysteresis accuracy£º0.1 ¡ãCRefresh rate£º0.5SOverheat protection£º0-110 ¡ãCPower-supply voltage£ºDC 12VQuiescent current£ºless than equal 35 MA, Attracted current less than equal 65MAOutput voltage£º12V DCOutput power£º10A relayMeasurement input£ºNTC£¨10K 0.5£¥£©, Waterproof sensorEnvironmental condition£º-10?60, Humidity 20£¥-85£¥Package contents£º1¡Á Digital temperature control switchNote:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/-1-3 cm.