Reed Mfg R0 Yoke Pipe Vise, 1 8" 2" DT100 4mm silicone test leads 3 Zone 4mm silicone test leads Backlight: Yes Worklight: Yes Temperature Inputs: K Type Temp differential: Yes Wireless output: Yes Free App Available: Yes Protective boot or overmolding: Yes Sensor Technology: EOS Dual Presssure Input: Yes Differential pressure: Yes Preprogrammed Fuels: 8 Start time: 60 second High altitude compensation: Yes Memory Positions: 30 Selectable units: Yes Magnetic mount: Yes Warranty: 1 Year limited Recording Data Logging: Yes Temperature probe: K Type K type input: Yes Real Time Clock: Yes Digital: Yes Automatic fresh air purge: Yes Number of display parameters: 6 line IR printer link: Yes NOx Filtered: Yes Best choice for all pipe work because there are four points of contact for the jaws to grip the pipe REED yoke vises are very solidly built