Delta 1 3" Dial Darkroom Thermometer 1/2" IPC Tweet Description The Delta 3" Dial Darkroom Thermometer has a recalibration screw for pinpoint accuracy, a 1/2" IPC, and a black dial face. Details Additional Category Tags: Developing & Processing, Developing & Processing Supplies, Developing & Processing Accessories Category: Photography Manufacturer Catalog Number: 77010 Product Manufacturer: Delta 1 Subcategory: Darkroom Equipment
