This low cost, easy-to-use Splash-Proof Thermometer with Alarm and 145mm pointed tip penetration probe is ideal for liquid and semi-solid sampling. -50 to 300 deg C x 1 deg. Audible Alarm when target temperature set by the user is met or exceeded. 15mm LCD display with Alarm indicator. Soft touch rubber function buttons. 145 x 4mm Stainless Steel penetration probe with pointed tip. The temperature sensor is located in the bottom 20mm of the probe. Supplied with the probe cap and battery.