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- Optical DO sensor eliminates costly, tiresome membranes and solutions
- Durable waterproof and dustproof design with IP67 rating
- Barometric pressure and salinity correction
- Memory for up to 500 data sets with USB or RS-232 output to PC
- Built-in stand allows for easy benchtop use
- 500 hours battery life, or optional universal power adapter
- Display type Backlit LCD
- Min pH (pH) -2
- Max pH (pH) 16
- pH Resolution 0.01
- pH Accuracy ±0.01
- Buffer Recognition DIN, NIST, USA, and custom
- Calibration Up to 6 points
- Min mV (mV) -2000
- Max mV (mV) 2000
- mV Resolution 0.01 mV
- mV Accuracy ±0.5% FS
- Min Dissolved Oxygen 0 to 20 ppm, 0 to 200%
- Dissolved Oxygen Resolution 0.1 ppm, 0.1% saturation
- Dissolved Oxygen Accuracy ±2%
- Min Temperature (° C) -10
- Max Temperature (° C) 110
- Min Temperature (° F) 14
- Max Temperature (° F) 230
- Interface RS-232 and USB
- Waterproof Yes
- Battery 2 x AA batteries (included)
- Battery life (hr) 500
- Width (cm) 7.9375
- Height (cm) 6.35
- Width (in) 3 1/8
- Height (in) 2 1/2
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Each Unit Includes
- PD 450 meter
- Two AA batteries.
