Onset UX90001 HOBO State Data Logger (84,650 Measurements) records state changes, electronic pulses and mechanical or electrical contact closures from external sensing devices. This data logger is ideal for monitoring energy consumption, mechanical equipment operation, and water and gas flow. The HOBO UX90-001 State Data Logger offers 128 KB memory, capable of 84,650 measurements; the UX90-001MUX90-001M model offers an expanded 512 KB memory, capable of over 346,795 measurements.
Note: UX90-001 data loggers require the HOBOware software (free to download) to operate. Please also note that a USB interface cable comes with the purchase of a HOBOware Pro CD (BHW-PRO-CD), only.