AIR FLOW COMBO KIT 1 WITH BT; Operating Temperature Min: 50°C; Operating Temperature Max: -20°C; External Height: 154mm; External Width: 65mm; External Depth: 32mm; Product Range: -; SVHC: No SVHC (27-Jun-2018); Kit Contents: Air Velocity/IAQ Measuring Meter, Vane Probe w/BT/Hot Wire Probe w/Telescope Incl. Temp Sensor, Case