Images

Hanna Instruments Checker® Plus pH Tester

Hanna Instruments Checker® Plus pH Tester

NEW

Details

Item# 8600574

This item is currently not available.

Additional Information

Appreciated by Hobby Growers and Professional Horticulturalists

The HI98100 Checker Plus is the next generation of the original Hanna Checker pH tester. The Checker is the most popular pH meter in the world with over 1 million meters used since its introduction in 1991. From entry-level growers to professional horticulturalists, the Checker has been helping people with their pH measurement as a meter that is simple to use and operate. The HI98100 Checker Plus pH tester has been designed with many advanced features while maintaining the look and feel of the original Checker. The Checker Plus now offers automatic calibration to one or two points, automatic buffer recognition, calibrated buffer tags, stability indicator, low battery indicator, and selectable automatic shut off.

  • One button operation - One button for set up and calibration
  • Economical - The Checker Plus is a full-featured pH tester at a price that anyone that needs to measure pH can afford.
  • Large LCD - Enhanced LCD that displays reading, stability indicator, low battery indicator and calibration tags.
  • Replaceable pH Electrode - The HI1271 supplied gel filled pH electrode is 103 mm long and tapers to an 8 mm diameter at the sensing end. This narrow electrode easily fits into test tubes, vials, and other containers with small openings.
  • Automatic Calibration - The Checker Plus is calibrated automatically to one or two points. The calibration buffers are automatically recognized and after calibration the buffer values used are shown on the display as a tag.
  • Stability Indicator - An hourglass indicator is displayed on the LCD until a stable reading is obtained. Once a reading is stabilized the indicator disappears and a reading can be recorded.
  • Automatic Shut-Off - The meter can be set to automatically turn off after 8 minutes or 60 minutes to conserve battery life in the event that the meter is left on. The auto off feature can be disabled.
  • Long Battery Life - The Checker Plus has an exceptional long battery life of approximately 1000 hours. When the battery power is running low a low battery indicator is displayed.
  • Plastic Carrying Case - The HI98100 Checker Plus is supplied complete with meter, probe, calibration solutions and cleaning solutions packaged in a durable plastic carrying case.
  • Product Details

    • Plastic, Metal
    • pH Range 0.00 to 14.00 pH
    • pH Resolution 0.01 pH
    • pH Accuracy ±0.2
    • pH Calibration automatic, one or two points with three standard buffers available (pH 4.01, 7.01 and 10.01)
    • Battery Type/Life 1.5V CR2032 (1) / approximately 1000 hours of continuous use
    • Electrode/Probe HI1271 pH electrode with screw type connector (included)
    • Environment 0 to 50°C (32 to 122°F);
    • RH max 95% Dimensions 50 x 174 x 21 mm (2 x 6.8 x 0.9") Weight 50 g (1.8 oz.)
    • Includes: pH electrode, pH 4.01 buffer solution sachet (2), pH 7.01 buffer solution sachet (2), electrode cleaning solution sachets (2), instruction manual, instrument quality certificate and plastic carrying case.
    • 2'' W x 7" L
    • Made in USA
    • Protected locations only
  • Sorry, no shipments to AA,AE,AF,AK,AP,GU,HI,PR,VI
  • Faster shipping methods, including Ground, are not available for this item.
  • Please provide a physical street address for delivery.
  • Ships directly from supplier. Allow 5-9 days for delivery unless otherwise specified.