Probe Guard
FM-0 with Heavy Duty Compost Thermometer
FM-0 with Heavy Duty Compost Thermometer

REOTEMP PROBE GUARD

The REOTEMP Probe Guard is a good choice if your compost has large chunks of wood or other material which is likely to cause the stem to bend.  The guard consists of a thick walled stainless steel sheath that fits tightly against the HD thermometer stem along with a probe handle for insertion/removal.