HOBO State Change and On-Off Loggers
HOBO U9 State Data Logger
- Records when devices change between open and closed using an internal magnetic reed switch and an external magnet
- External input cable included to monitor contact closures of remote devices or presence of positive DC voltages of up to 15VDC
- Up to 43,000 state changes capacity
- Push button start option
Price: $79.00 Part Number: U9-001
HOBO U9 Light On-Off Data Logger
- Built in light sensor responds to the presence or absence of light
- Up to 43,000 state changes capacity
- Push button start option
- Direct USB interface
Price: $65.00 Part Number: U9-002
HOBO U9 Motor On-Off Logger
- Records motor on and off conditions by sensing an AC magnetic field
- Up to 43,000 state changes capacity
- Push button start option
- Direct USB interface
Price: $75.00 Part Number: U9-004
HOBO U11 3 State / 1 Event Data Logger
- 3 channels for state changes and 1 channel for event
- Up to 43,000 state changes capacity
- Push button start option
- Direct USB interface
Price: $119.00 Part Number: U11-001