THERMOMETER Differential temperature measurement is a breeze with the Thermo Scientific Temp 300 Thermometer. With a user-friendly interface, this dual-input thermocouple handheld allows users to navigate through setup and operation easily, even without a manual. Temp 300 features datalogging at the touch of key, or automatically at intervals from 1 second to 60 minutes and holds up to 2000 data points. The meter also comes with a USB output for advanced data handling with your computer. Ergonomically designed, the Temp 300 fits your palm perfectly and comes with a large backlit LCD for working in dark environments. Range      Type J    :    -210 °C to 1200 °C (-346 °F to 2192 °F) Type K    :    -250 °C to 1372 °C (-418 °F to 2501 °F) Type T    :    -250 °C to 400 °C (-418 °F to 752 °F) Type E    :    -250 °C to 1000 °C (-418 °F to 1832 °F) Type R    :    0 °C to 1768 °C (32 °F to 3214 °F) Type S    :    0 °C to 1768 °C (32 °F to 3214 °F) Type N    :    -250 °C to 1300 °C (-418 °F to 2372 °F) Type B :    200 °C to 1800 °C (392 °F to 3272 °F) Resolution    Auto-ranging: 0.1/1 °C/°F ; -199.9 to 999.9 °C/°F : 0.1 °C/°F ;  1 °C/°F outside this range Accuracy      For J, K, T, E & N: Below -150 °C (-238 °F): ±0.1 % of reading; ±0.4 °C (±1 %; ±0.7 °F) Above -150 °C (-238 °F): ±0.25 % of reading; ±1 °C (±0.25 %; ±0.7 °F) For R, S & B: ±0.1 % of reading; ±1 °C (±0.1 %; ±2 °F) LCD    58 x 40 mm with backlight Min/Max Reading    Yes Auto Shut-Off    17.5 min (selectable) Hold Function    Yes Stability Indicator    Yes Input    Two thermocouple with ANSI connector Power Requirements    3 ‘AA’ 1.5 V alkaline;  >750 hours (without backlight) Storage    -40 °C to 65 °C (-40 °F to 149 °F);  10 % to 90 % (non-condensing) Dimensions & Weight    175 x 97 x 42 mm (LxWxT), 267 g (without armor) ;  180 x 102 x 52 mm (LxWxT), 362 g (with armor) Ingress Protection (With Probe Attached)    IEC-529 IP54 for dust and water-resistant enclosures CE Compliance    EN61326-1/A1: 1998 (EU EMC Directive)