商品説明The OM-CP-RHTEMP1000IS humidity and temperature logger is a rugged, water resistant, battery powered, stand alone device which can be used to automatically record humidity and temperature. This all in one compact, portable,easy to use device is able to measure and record up to 21,845 humidity and temperature measurements. The OM-CP-RHTEMP1000IS is ideal for harsh environments. Its real time clock ensures that all the data is time and date stamped. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. The device can be started and stopped directly from your computer and its small size allows it to fit almost anywhere. The OM-CP RHTEMP1000 makes data retrieval quick and easy. Simply plug the device into an empty COM port and our user- friendly software does the rest.