Temperature Probe for 3441, 3442 We don't know when or if this item will be back in stock. K type thermocouple temperature probe Material type: K type thermocouple (Chromel/Alumel) Measurement range: -50 degree C to 400 degree C Accuracy: +/-2.5 degree C or 0.75 percent (whichever is greater) Measures 15mm diameter by 8mm length, overall length is 1m Specifications for this item Brand Name Hioki Length 1 meters Maximum Measurement -50 to 400 Degrees C Measurement Accuracy +/-2.5 Degrees C Model Number 9181 Number of Items 1 Part Number 9181 Power Source Type Corded-electric