- Measures dissolved oxygen (DO) concentration in mg/L and % saturation units
- 0.01 mg/L or 0.1% resolution
- Compensates salinity, temperature, and atmospheric pressure
- Up to 2 calibration points
- Auto log data
- Built-in memory can store up to 1000 data
- Auto-shut off (programmable: 1 to 30 minutes)
- Auto-Hold / Auto-Stable measurement
- Built-in electrode holder allows 2 electrodes to be attached on both sides of the meter
- Large backlit LCD: 52mm x 64mm
- RS232C for connecting the meter to a compatible printer or computer
- IP67-rated case: waterproof (withstand 30 mins. immersion in 1m depth of water) and dustproof
- Powered by 2 x AAA (LR03) or Ni-MH batteries or power adaptor
- Packaged in new molded carrying case
- 2 years meter warranty
Meter Kit Available
DO120-K
Package Details:
- LAQUAact DO120 DO/Temp handheld meter with built-in electrode holder and 2 x AAA batteries
- 9551-20D Galvanic DO probe with integrated temperature sensor, 2m cable
- Instruction manual
- Carrying case
US 14891 
GB 11014 
CA 8383 
AU 6885 
IE 1837 
IN 1368 
NZ 1142 
BR 906 
