... high precision, long life, good stability and low Apresys USB Temperature Data Logger with ±0.5°C Accuracy Model#: 179 ... YearsWarranty1 YearAccessoriesOperating manual, software, with protective cap fittedProduct Instruction USB temperature recorder made by APRESYS (SHANGHAI), employing the most advanced ... , freight containers by sea/air, etc. Apresys USB Temperature Data Logger with 0.5 Accuracy