Hanna Testers & Checkers

Hanna Testers & Checkers

Items 21 to 30 of 39 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4

Grid  List 

Set Descending Direction
  1. Hanna HI736 Checker Phosphorus Ultra Low Range

    Hanna HI736 Checker Phosphorus Ultra Low Range

    $51.00

    Hanna HI736 Checker Phosphorus Ultra Low Range

    Phosphorus concentration in water is monitored because it causes corrosion when present in levels too high.

    The HANNA HI736 Checker®HC bridges the gap between simple chemical test kits and professional instrumentation. The HANNA HI736 is both accurate and affordable.

    Learn More
  2. Hanna HI727 Checker Color of Water

    Hanna HI727 Checker Color of Water

    $51.00

    True color is caused by dissolved compounds in water. It can be natural or artificial. Dissolved and suspended solids (together) cause apparent color. Color is measured in Platinum-Cobalt units. The AWWA recommends ≤ 15 PCU. Learn More
  3. Hanna HI705 Checker Silica Low Range

    Hanna HI705 Checker Silica Low Range

    $51.00

    The HI705 Checker Silica Low Checker is a simple, accurate, and cost effective way to measure low ranges of silica.  Designed as a more accurate alternative to chemical test kits, the HI 705 provides quick, accurate results in four easy steps. 

    Learn More
  4. Hanna HI705 Checker Silica High Range

    Hanna HI770 Checker Silica High Range

    $51.00

    The HANNA HI 770 Silica High Range Checker®HC is accurate and affordable. This portable handheld colorimeter features a resolution of 1 ppm (200 points) and ±2 ppm ±5% of reading accuracy. Learn More
  5. Hanna HI96822 Digital Seawater Refractometer

    Hanna HI96822 Digital Seawater Refractometer

    $169.00

    Hanna HI96822 Digital Seawater Refractometer Learn More
  6. Hanna HI96713 Phosphate Meter (Meter Only)

    Hanna HI96713 Phosphate Meter (Meter Only)

    $213.00

    Phosphates are particularly important for the growth and development of plant roots, and hence are one of the most common fertilizers used in agriculture. In addition, phosphates are usually utilized in detergents and are needed, in small quantities, for heating systems. However, high concentrations of phosphates can cause environmental pollution: they are for example a primary cause of eutrophication. For these reasons, it is necessary to closely monitor the phosphate levels present in both civil and industrial waste water.

    Learn More
  7. Hanna HI9124 Waterproof Portable pH Meter

    Hanna HI9124 Waterproof Portable pH Meter

    $382.00

    Automatic calibration
    Automatic Temperature Compensation
    Tutorial messages on LCD
    BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings
    Battery % displayed on startup
    Learn More
  8. Hanna HI9125 Portable pH/ORP Meter

    Hanna HI9125 Portable pH/ORP Meter

    $404.00

    The HI 9125 is a waterproof pH meter that can utilize ORP (oxidation reduction potential) electrodes.

    Learn More
  9. Hanna HI9126 Calibration Check Portable pH/ORP Meter

    Hanna HI9126 Calibration Check Portable pH/ORP Meter

    $435.00

    The HI 9126 includes HANNA‘s exclusive Calibration Check™ technology. Calibration Check™ monitors the pH bulb and reference junction of the electrode every time the instrument is calibrated. In the event of a dirty pH electrode, Calibration Check™ warns users that maintenance may be needed. Learn More
  10. Hanna HI2210 pH Benchtop Meter

    Hanna HI2210 pH Benchtop Meter

    $395.00

    HANNA's HI 2210 is a microprocessor-based pH and Temperature benchtop meter.

    This instrument is equipped with a large easy-to-read LCD which shows the pH and temperature simultaneously, together with graphic symbols.

    The calibration process is guided step by step through clear indications on the LCD. A stability indicator makes the calibration procedure error-free.

    Learn More

Items 21 to 30 of 39 total

per page
Page:
  1. 1
  2. 2
  3. 3
  4. 4

Grid  List 

Set Descending Direction