Fluke 1551A Wired Digital Thermometer for Industrial Use, RTD Probe, 1 Input(s), +160°C Max, ±0.05 °C Accuracy

3 x AAA batteries and instruction manual on CD ROM. Model number appended with a -9, -12, -20 indicates probe sheath length in inches. All probe diameters are 6.35 mm with the exception of the 1551A-9, which is 4.8 mm diameter. Fluke 1551A Ex/1552A Ex Intrinsically Safe "Stik" Thermometer. The Fluke ATEX thermometer is an intrinsically safe, battery operated thermometer, with a range from -50°C to +160°C. Housed in a rugged stainless steel sheath, you no longer have to worry about breaking a mercury-in-glass thermometer. The probe and digital readout are fixed together, calibrated as a system and accurate to +/- 0.05°C over the full temperature range. The large LCD display features a bright backlight, and rotates 90°, making it easy to read from any position. Measurement errors are minimised with a user configurable temperature trend / stability indicator, which tells you when your temperature source is stable or if your temperature is trending up or down. Whether working outdoors, or in potentially hazardous environments, this portable reference thermometer is designed to go where you work. 12in. Probe Sheath +/- 0.05°C accuracy over full range ATEX compliant Display temperature in °C or °F Datalogging to internal memory Temperature trend indicator User selectable resolution (0.1, 0.01, 0.001) 300 hour battery life Percent battery life ; low battery indicator NVLAP accredited calibration certificate (NIST Traceable) Operating Temperature Range of Readout: -10°C to +50°C Storage Temperature: -20°C to +60°C, 0 to 95% RH, non-condensing Data Logging: Up to 10k time-stamped readings stored to internal memory Logging Intervals: 2, 5, 10, 30 or 60 seconds; 2, 5, 10, 30 or 60 minutes Averaging: Moving average of most recent 2 to 10 readings, user selectable (ON / OFF, 2, 5, 10) Communications: RS-232 stereo jack (access calibration parameters only) EMC Compliance: EN61326:2006 Annex C; CISPR II, Edition 5.0-2009; Class "B" Enclosure Rating: IP50 Calibration: NVLAP Accredited Calibration Certificate (NIST Traceable) Characterisation: CVD Dimensions: 114 x 57 x 25mm Weight: 196g Warranty: 1 year