... for food processing and wastewater 3) high quality low price Thermometer Specifications Dial1"(25mm),2"(50mm),3"(75mm),4"(100mm),5 ... Connection1/4" or 1/2"NPT, back, bottom or adjustable angle connection Range -100-150F/C -- 200-1000F/C,-40/120F-- 200 ... /1000F,-80/50C -- 100/550C Accuracy±1.0%1) Bimetal Thermometer ...