Hioki LR5011-20 Mini Temperature Data Logger, -40 to 180 Degrees C Range, +/-5 Degrees C Accuracy

Easily mount the light-weight, pocket-sized loggers in tight spaces. Easy-to-see dual display. Transfer data to PC even during recording. Replace batteries while recording. Record 60,000 data per channel. Record without missing fluctuations in STAT mode. Measurement data is preserved even after the battery dies. Worry-free backup preserves recorded data even if a new measurement is started by mistake. Temperature measurement with external temperature sensor. Select the sensor according to the measurement object. Measurement range: -40 degree C to 180 degree C. Basic accuracy: +/-0.5 degree C (at 0 to 35 degree C). Waterproof and dustproof: IP54 (splash-proof construction). Operating temperature and humidity: -20 degree C to 70 degree C, 80 percent rh or less. Measures 3-7/64" width by 2-15/64" height by 1-3/32" depth. Approximate 2 years (1 minute recording interval, power-saving mode, Instantaneous recording, environmental temperature 20 degree C) and Approximate 2 months (1 seconds recording interval, power-saving mode, Instantaneous recording, environmental temperature 20 degree C). Accessories: AA alkaline battery 1.5V, kickstand, instruction manual, operation manual.