Hanna* Checktemp* and Checktemp L

Large, easy-to-read LCD. Checktemp L features a rounded probe tip which is ideal for measurements in liquid. Other features include rugged ABS housing, 20 second maximum response time, 4.13 x 0.12 in. (105 x 3 mm) [L x Dia.] steel probe, 3000 hours of continuous use from one 1.4V battery (included). Weighs just 50 g (1.8 oz). Thermometers ordered with calibration certificate are calibrated against NIST standards.