Key features: * One hour auto shut-off, * 1 second normal temperature sensing time, * Low battery indicator,* PVC holster with flip-out stand at the back of unit, * Battery: 3 x 1.5 volts AAA or equivalent. This instrument can be used in conjunction with a tanksensor with a NiCrNi cable for remote temperature reading. This is required as per BC (ISMBC) Code for ship's carrying coal cargoes.