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Water Quality Testing Equipment > pH Meters - Hanna HI991300
     
 

The Hanna HI991300 and HI991301 are some of the most popular pH meters on the market for environmental field use. They waterproof and durable for use in remote areas. Display shows temperature and either pH, Conductivity (EC) or Total Dissolved Solids (TDS) simultaneously. Environmental groundwater sample measurements are easy with one of these meters.

   
  pH Meter HI991300 Manual pdf HI991301 Manual pdf
    pH, Temperature, Conductivity and TDS
  HANNA INSTRUMENTS  
     
 

pH Meter - HI 991300 & HI991301

  • Ready Function - To ensure your subsequent measurements are accurate, these meters will only allow calibration when the electrode has stabilized.
  • Rugged, Waterproof Construction - The ABS housing provides the instrument with optimum protection from harmful environments.
  • Dual Level Display with Graphic Symbols - A dual level LCD displays pH, Conductivity or TDS and Temperature at the same time. Graphic symbols guide the user throughout the calibration process.
  • Comes with a one Year Warranty on the meter and six month warranty on the probe.
  • Waterproof pH Meter for Under $430
    SPECIFICATIONS ......................HI991300....................HI991301
   
Range

pH

EC

TDS

C/F

0.00 to 14.00 pH

0 to 3999 uS/cm

0 to 2000 ppm

0-60C (32-140F)

0.00-14.00 pH

0.00-19.99 mS/cm

0.00-10.00ppt

0.0-60C (32-140F)

Resolution

pH

EC

TDS

C/F

0.01 pH

1 microS/cm

1 ppm

0.1 C/F

0.01 pH

1 mS/cm

1 ppt

0.1 C/F

Accuracy @20deg C

pH

EC/TDS

C/F

+/- 0.01pH

2%Full Scale

+/-0.5C(+/-1.0F)

+/- 0.01pH

2%Full Scale

+/-0.5C(+/-1.0F)

Typical EMC Deviation

pH

EC/TDS

C/F

+/- 0.3pH

2%Full Scale

+/-1C(+/-1.0F)

+/- 0.3pH

2%Full Scale

+/-1C(+/-1.0F)

EC/TDS Calibration   1 point Auto @1382ppm or 1413microS/cm 1 point Auto @6.44ppt or 12880microS/cm
pH Calibration   Automatic 1 or 2 points with 2 sets of memorized buffers
(4.01/7.01/10.01 or 4.01/6.86/9.18)
EC/TDS Ratios   Selectable between 0.45, 0.50 (default),
0.55, 0.60, 0.65, 0.68, 0.70, 0.75, 1.00 PPM=1 µS
Temperature
Compensation
  pH: Automatic from 0 to 60°C;
EC/TDS: Automatic from 0 to 60°C with selectable B
of 0.0, 1.8, 1.9 (default), 2.0, 2.1, 2.2, 2.3, 2.4% per °C
Probe   HI 1288 pH/EC/TDS
with temp sensor, DIN connector and 1 m (3.3’) cable (included)
Battery Life/Type

Environment

Dimensions

Weight
  500 hours of continuous use/4 x 1.5V AAA

0 to 50°C (32 to 122 °F); RH 100%

143 x 80 x 38 mm (5.6 x 3.1 x 1.5’)

320g (11.3 oz)
 

HI 991300(1) is supplied with pH/EC/TDS/°C probe, batteries and instructions in a hard carrying case.

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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