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PO Box 5197
Janesville, WI 53547-5197

Phone Number: 608-743-8002
Fax Number: 608-743-8039
Toll Free Number: 1-800-334-9291
Toll Free Fax Number: 1-888-776-3187


Hanna Checker 1 - Digital pH Tester

 Hanna Checker 1 - Digital pH Tester
Item #: W1100
Manufacturer: Hanna Instruments
Manufacturer Item #: HI 98103
Product Type: pH Meter
Your Price: $41.95
 In Stock
Checker 1 Digital pH Tester is used for small samples
Features & Applications:

Checker 1 supplies you with fast and accurate readings on a large LCD. The pH electrode of the Checker can be interchanged with any pH electrode as long as it has a screw connector. Smaller, less rigid electrode enables it to be used in laboratories.


Features:

  • 2" screw-type connector
  • Replaceable HI 1270 combination pH electrode (#W505-1270)
  • (2) 1.5V batteries
Applications:

  • Test tubes
  • Pipes
  • Tanks
  • Various industrial applications


Spec Summary:

Range:

 0.0 to 14.0 pH

Resolution:

 0.1 pH

Accuracy:

 +/- 0.2 pH

Battery Type / Life:

 2 x 1.5V / approx. 3000 hours continuous use

Calibration:

 Manual 2 points through trimmers

Environment:

 32 to 122°F (0 to 50°C); RH 95%

Dimensions:

 7.9" x 1.1" 0.8" (66 x 50 x 25mm)

Weight:

 70 g (2.5 oz)

pH electrode:

 HI-1270 (included)

All PH measurement requires calibration solutions to ensure that the readings are traceable to a standard. We offer calibration buffers that do this and more. Always choose a ph 7 buffer plus at least one other ph value close to your expected measurement range. Storage and cleaning solutions should be used to ensure fast, reliable results from your electrodes.
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