w1209 waterproof dc12v micro thermostat high precision digital display board temperature control switch with case -50 to to 110

w1209 waterproof dc12v micro thermostat high precision digital display board temperature control switch with case -50 to to 110
sku: 654008802
$29.59
Shipping from: China
   Description
if there is a temperature difference between the measuring terminal and the reference terminal of the thermocouple, the display instrument will indicate the thermoelectromotive force generated by the thermocouple..syi
   Technical Details
_GoogleCategoryID: 1305
   Price history chart & currency exchange rate

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