Rapid Mini Light Datalogger

Rapid-Mini-USB-Dataloggers-Rapid-161-358-P-This-mini-light-level-illuminance-datalogger-is-in-the-form-of-a-battery-powered-USB-stick-so-no-cables-are-required-to-retrieve-the-data-The-sensor-memory-and-battery-are-all-enclosed-in-a-single-unit-so-no-additional-hardware-is-required-P-P-The-sample-rate-can-be-set-between-once-per-second-and-once-per-hour-so-the-16-384-sample-memory-can-store-from-4-hours-to-almost-2-years-of-data-P-P-Operate-in-just-3-easy-steps-1-Insert-the-dat

Price: 24.17 from Rapid Online Rapid Electronics Ltd.