PT100 Thermometer Four/three/two wire measurement Max/min functions Hold function Dual display °C/°F/°A selectable Simultaneous display of real time and max/min/hold measurement Self calibrating Features High quality, High accuracy versatile microprocessor based PT100 instrument with many features as standard such as °C / °F / °A Switchable Measurement range -200°C to 850 °C Resolution of 0.1°C to 1000°C autoranging Max / Min / Hold Functions using dual display for ease of use Three or Four wire measurement modes User configurable Auto Swith Off capability Calibration via front keypad Full retention of sensor type and temperature scale Overrange / Open circuit sensor indication Low battery indication Supplied complete with shock resistant holster IP67 casing The custom display allows Max / Min / Hold to be shown on a secondary display whilst the real time measurement continues to be displayed. Technical Data AMBIENT OPERATING RANGE -30 to 50 °C STORAGE TEMPERATURE RANGE -40 to 50 °C HUMIDITY 0 to 70% R.H. MEASUREMENT RANGES K -200 to 850°C PT100 TYPES USER CONFIGURABLE FOR TWO THREE OR FOUR WIRE MODES TEMPERATURE SCALES °C / °F / °A ACCURACY @23°C /- 0.1% OF READING /- 0.2 °C CHARACTERISING ACCURACY LESS THAN 0.05 °C TEMPERATURE COEFFICIENT 0.01% OF READING /°C RESOLUTION 0.1° to 1000, 1° ABOVE 1000 BATTERY PP3 9V I.E.C. 6F22 BATTERY LIFE (INTERMITTENT USE GREATER THAN 200 HOURS (ALKALINE) WEIGHT 155 gms DIMENSIONS 130 X 70 X 33 mm