PT-1 Digital thermometer Functions: Pen style ,stainless steel sensing tips,direct measuring. Protable,wide measuring range,applied to refrigerant,heating and food processing etc???‚¬?¦ Technical parameters: Temp.measuring range:-50℃~+300℃(-58℉~+572℉) Resolution:≥400℉is 1 otherside is 1 Accuracy:?‚?±1℃(-20℃~+80℃) Power:DC1.5V button battery LR44 Operating ambient temp:0~+50℃ Size: Product size : ¢20???ˆ”207(㎜) Screen size :21.5???ˆ”8.5(㎜)
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