This smaller model, the BT-1 has a 2" dial, Installation is easy - just drill a 3/8" hole, insert the threaded part into the hole and tighten into place with the included washer and nut. Our Old Smokey Temperature gauges are made of heavy duty stainless steel.
Resists rust
Works on any grill or smoker
Easy to install
Hermetically sealed
Range indications for smoking and barbecuing or grilling