Digital Thermometer PT-1:
Pen style, stainless steel sensing tips, direct measuring, portable, wide measuring range;
switch between ℃ and ℉ ; Applied to refrigerant, heating and food processing etc...

Technical parameter:
Measuring range: -50 to +300℃ (-58 to 572℉)
Resolution: 0.1
Accuracy : +/-1℃(-20 ~+80℃) ±5℃(other range)
Power: DC1.5V AG13 button battery
Product size: 20.5*206mm
Screen size: 21*8mm