The economical Electro-Therm Model TM-99A Thermistor-based digital thermometer is portable, lightweight, and offers a wide temperature range of -40° to +100°C) with .01°F resolution and a system accuracy of +/-0.2°F or +/-0.2% of reading. LCD displays bot °F and °C.
It comes complete with 9 volt alkaline battery, detachable 10K Thermistor Probe and shock resistant plastic case. Includes Calibration Plug to insure continued accuracy.
Case size: 9 1/2″” x 6 1/2″” x 2 1/2″