Four-Channel Handheld Thermocouple Input Thermometer - HH147

It can display four inputs simultaneously and accepts seven types of thermocouples. The integrated data logger stores up to 10,000 records. Other features of this competitively priced product include °C/°F/°K readings, max/min/avg/hold functions, differential measurement displays of T3-T4, low battery indicator, perpetual calendar, and auto power-off. It comes with an RS232 interface cable and Windows software that let a user display and store data on a computer. Battery life is an ample 1,000 hours. Price starts at $275.

* Thermocouple Range: K Type: -100 to 1300°C (-148 to 2372°F) J Type: -100 to 1000°C (-148 to 1832°F) E Type: -50 to 800°C (-58 to 1472°F) T Type: -100 to 400°C (-148 to 752°F) R/S Type: 0 to 1700°C (32 to 3092°F) N Type: -100 to 1300°C (-148 to 2372°F) * Accuracy(18 to 28°C Ambient): K/J/E/T Type: ±(0.1% rdg + 0.7°C); -100 to 1300°C; ±(0.1% rdg + 1.4°F); -148 to 2372°F R/S Type: ±(0.1% rdg + 2°C); 0 to 1700°C; ±(0.1% rdg + 4°F); 32 to 3092°F N Type: ±(0.1% rdg + 1.5°C); -100 to 1300°C; ±(0.1% rdg + 3°F); -148 to 2372°F * Operating Temperature and Humidity: 0 to 50°C (32 to 122°F) 0 to 80% RH * Storage Temperature and Humidity: -20 to 60°C (-4 to 140°F) 0 to 80% RH * Power Requirement: 4 "AAA" batteries (included) Input Protection at Thermocouple * Input: 4 Vac/dc maximum