Handle for measuring tips$312.00 For Testo 445, 645 Call us for a quote Product Model: 0600 5593 Handle for measuring tips quantity Add to cart SKU: 0600 5593 Category: Testo Sensors Parts & Accessories Tag: Testo Sensors Parts & Accessories Description Description For Testo 445, 645 Related products TC with tube and plug NiCr-Ni0 out of 5 $366.00 Add to cart Testo 340 CO Replacement Sensor (0-10000 ppm H2 compensated)0 out of 5 $835.00 Add to cart Self service replacement O2 sensor – 305/325M & XL0 out of 5 $90.00 Add to cart