The Therma Waterproof thermometer is housed in a robust waterproof black ABS case which offers IP66/67 protection. The thermometer utilises state of the art electronic circuitry, designed for reliability and ease of use and can be submerged or washed under a running tap - ideal for industrial applications. 
The thermometer measures temperature over the range of -99.9 to 299.9 ?C with a 0.1 ?C resolution, auto-ranging to 1 ?C resolution over the range of 300 to 1372 ?C. The Therma Waterproof thermometer features a large easy to read, LCD display with max/min, hold, open circuit, low battery indication and an optional backlight. The unit also incorporates an auto-power off facility that automatically turns the instrument off after ten minutes, maximising battery life. 
Each thermometer is housed in a durable, ABS case that incorporates an integrated rubber seal to ensure complete water tightness and help reduce the possibility of damage in harsh environments. 
specification
Therma Waterproof thermometer
range 0.1?C
-99.9 to 299.9?C
range 1?C
300 to 1372?C
resolution
0.1 ?C to 299.9?C thereafter 1?C
accuracy
?0.4?C ?0.1 % of reading
battery
3 x 1.5 volt AAA
battery life
minimum 5 years (10000 hours)
sensor type
K thermocouple
display
15mm LCD
dimensions
32 x 71 x 141mm
weight
220 grams
case material: ABS plastic
display type: LCD with backlight
probe/sensor style: no probe included
power source: battery powered
country of manufacture: United Kingdom
warranty: two years
certification: traceable calibration certificate
water/dust resistance: IP66/67 protection
power saving: auto-off
measurement scale: Celsius/Fahrenheit
display hold: yes
max/min function: yes
battery monitor: yes