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Water Quality Testing Equipment >Hanna HI9142 HI9143 Dissolved Oxygen Meter
   
  Dissolved Oxygen Meter
     
  HANNA INSTRUMENTS HI9142 Manual pdf HI9143 Manual pdf
 

The HI 9142 is a rugged, waterproof meter that solves the common problems of field use. Calibration is normally done in the air. There is no need to use chemical solutions or time consuming calibration procedures. A Zero calibration with HI 7040 zero oxygen solution is done during maintenance.

     
 

Dissolved Oxygen Meter - HI 9142 & 9143

  • Waterproof Casing - The rugged construction is waterproof, making it indispensable in the biological and water treatment industries.
  • One Point Calibration - The meter can be calibrated in saturated air without the need for chemical solutions.
  • ATC Circuitry - The built-in Automatic Temperature Compensation circuitry will adjust all readings to provide the utmost accuracy.
  • Low Battery Indicator - The indicator gives the user advanced notice to avoid taking an erroneous reading due to low power.
 
 

Geotechnical Services, Inc.
2852 Walnut Ave., Suite E-1

Tustin, CA 92780

Phone 714-832-5610

Fax 714-832-8766

LAT 33.71232 / LON -117.80591

CALL TOLL FREE 800-524-9111

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Please note: out of the country credit card sales must be handled through a U.S. intermediary or the first several sales must be cash,
check or money order in order to create a good business relationship. Once that has been done, we will honor your credit card purchases.

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