The Hanna Instruments HI 98511 ±1°C Accuracy, -50.0 to 150.0°C Range Pocket Thermometer with certificate is a compact meter with a probe and a 1 m (3.3') cable, that allows easy measurements in hard-to-reach locations. In addition, the large LCD immediately displays the temperature value, making routine monitoring simple and fast. The Hanna Instruments HI 98511 pocket thermometers are the closest digital alternative to traditional glass thermometers.