Protimeter Speedy Large Moisture Meter Type D? F?, In Original Wooden Case TACO

Protimeter Surveymaster Moisture Meter POL5365

Protimeter BLD5365 Surveymaster Dual-Function Moisture Meter

FOR PARTS OR REPAIR Protimeter MMS2 Moisture Meter MMS2 BLD8800 G1282

Protimeter HygroMaster 2 POL7750 Thermo-Hygrometer Moisture Meter

Protimeter Surveymaster Dual-Function Moisture Meter FOR PARTS Turn On

Vintage Protimeter Survey Master Humidity Meter uncalibrated, not tested.

Protimeter Surveymaster Moisture Meter BLD5365 Dual Function Search & Pin Mode