1 Temp Channel, 1 Humidity Channel, 4.2 Bluetooth Low Energy $ 165.00; LOG-IC-360BT-Temp+RH LOG-IC 360BT Temp+RH Temperature and humidity data logger with Bluetooth; Lascar EL-SIE-6+ High Accuracy -18 to +55°C Temp Range, 0-100% RH, 300-1200mbar Pressure; Cydiance Piura Temperature, Humidity and Location Data Logger; …