Browse Items (3400 total)

a total immersion glass thermometer non linear scale -200 to +25deg C. In blue card tube. Top end may be broken. No. 24233

a general purpose mercury glass total immersion thermometer scale 0 to 250deg C. In clear plastic case, cat No.10043 Gold Line

two glass bulbs, one clear, one dark terminate a vertical U tube. Ink in the tube moves in response to the absorption of heat on the darker bulb. The U tube is mounted on a circular wooden base

min/max thermometer, U shaped glass tube with limit pins set above the mercury. Plastic case. A red plastic magnet holder is hung on the bottom for use in setting the limit pins; possibly modern for maintaining air control

ser No. 20779. A mercury 60mm immersion thermometer housed in a cardboard tube

a general purpose mercury glass total immersion thermometer scale 0 to 360deg C. In clear plastic case, cat No.10003

a 76mm immersion mercury glass thermometer scale -10 to 360deg C. N2 filled In clear plastic case, No.THL-210-110E

a general purpose mercury glass total immersion thermometer scale 0 to 200deg C. In clear plastic case, cat No.10046

a mercury normal thermometer 6 Deg C max, with upper metal end cap. Housed in cardboard tube

a mercury glass centigrade thermometer, scale -5 to 105 deg C. In cardboard tube