SPK1: Pocket Knife Style Thermometer

The SPK1 Pocket Knife Style Digital Pocket Thermometer features a sharp tip for punching through flex duct and hangs easily from a vent or thermostat.

Pull out the probe rod just like you would a pocketknife. 16 detent position grooves hold the rod at virtually at any angle. The probe rod folds away simply with no cover sleeve to lose.

Range -50 to +200 degrees celsius