These Precision Laboratory and Pocket Test dial thermometers are manufactured to the highest standards. Stainless steel construction with a silicone coated bimetal coil to maximise heat transfer the instruments have a +/-1% accuracy to ASTME B40.3 Grade A. An external reset is provided for recalibration, or temperature of-set.

The 25mm dial Pocket Test model PT50R has a pointed 3.81mm x 127mm stem and is supplied complete with a pocket sheath and retaining clip.

45mm and 53mm Laboratory Test models GT100R and LT225 have 3.81mm x 203mm pointed stems and are supplied with a stainless steel adjustable clamp for holding the thermometer at the required depth in a vessel.