A 2 metre Bulk Crop Probe is for use as an additional probe with the Grainsafe Smartprobe. Designed to be left in the grain 24/7, the probe will provide an accurate basis for store temperature monitoring. This is a probe only and will require an LED module to be purchased seperately. An LED module will only connect to a single probe at a time, but the LED module may be moved between multiple probes. This probe has not been designed for mobile repetitive handheld sampling.