HANNA pH Tester with 0.1 pH Resolution

The HI98103 Checker 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 students to researchers, the Checker has been helping people with their pH measurement as a meter that is simple to use and operate.

• One-button operation
• Replaceable pH electrode
• ±0.2 pH accuracy
• Sturdy compact meter designed for direct sample testing
• Easy to read LCD with 0.1 pH resolution
• Thin long-reach pH electrode included as standard
• Electrode is quick and easy to replace by unscrewing it from the meter body and adding a new one
• One or Two point automatic calibration is simple to perform. The calibration buffers are automatically recognised and after calibration the buffer values used are shown on the display as a tag.

• Use in education
• Low budget applications
• Quick check and general laboratory use
• Laboratory sampling

Spesifications

• pH Range	0.0 to 14.0 pH
  pH Resolution	0.1 pH
  pH Accuracy	±0.2 pH
  pH Calibration	Automatic, two points
  pH Electrode	HI1271 pH electrode with screw type connector (included)
  Automatic Shut-Off	8 minutes, 60 minutes, or can be disabled
  Battery Type/Life	1.5V CR2032 (1) / approximately 1000 hours of continuous use
  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.)
  Ordering Information	HI98103 Checker is supplied with HI1271 pH electrode, HI70004 pH 4.01 buffer solution sachets (2 x 20 mL), HI70007 pH 7.01 buffer solution sachets (2 x 20 mL), HI700601 electrode cleaning solution sachets (2 x 20 mL), instruction manual, instrument quality certificate and plastic carrying case.