USB data logger for temperature with LCD display, measuring range -40 to +85°C, resolution 0.1°C, can be changed to °F, accuracy from -20 to +50°C: ±0.6°C, otherwise ±1.2°C, storage capacity for 32,000 values, measuring cycle 1 sec. to 6 hrs., complete with Windows software and battery, dimensions 136 × 30 × 26 mm

USB data logger for temperature and relative humidity with LCD display, measuring range -40 to +85°C, resolution 0.1°C, can be changed to °F, accuracy from -20 to +50°C: ±0.6°C, otherwise ±1.2°C, 0.1% to 99.9% rel. humidity, accuracy ±3% rF from 10 to 90% rF, otherwise ±5% rF, storage capacity for 32,000 values, measuring cycle 1 sec. to 6 hrs., complete with Windows software and battery, dimensions 136 × 30 × 26 mm