Go Direct* Light and Color Sensor, is a powerful and versatile light sensor that measures light in the visible to ultraviolet electromagnetic spectrum, light intensity in the visible range, UVA, and UVB portions of the electromagnetic spectrum
HOBO* Pendant* Temperature/Light 64K Data Logger, 64K bytes, two-channel temperature and relative light level data logger, Materials: Polypropylene case; stainless steel screws; Buna-N o-ring, Waterproof housing for wet or underwater use
InTemp* VFC Temperature Data Logger with 6.6' probe & 30 ml bottle, -40 deg to 100 deg C, Wireless Data Standard: Bluetooth Low Energy, Radio Power: 1 mW (0 dBm), Battery Type: Two AAA 1.5 V alkaline or lithium batt
InTemp* VFC Temperature Data Logger with 13.1' probe & 15 ml bottle, designed for wireless communication with a mobile device, Monitor temperatures in refrigerators and freezers for clinics participating in the CDC
HOBO* Light On/Off Data Logger, monitors indoor light changes with an internal sensor and records light on and off conditions, making it ideal for building energy audits and light usage analysis, with standard 128 KB memory model
InTemp* Bluetooth Low Energy Temperature Data Logger, With 2m Temperature Probe, Logger Operating Range: -30 to 70 deg C, Transmission Range: Approximately 30.5 m (100 ft) line-of-sight, Battery Type Two AAA 1.5 V