Hanna HI981014 Pool Line Checker pH tester

Hanna HI981014 Pool Line Checker pH Tester 

The Hanna HI981014 Pool Line Checker pH Tester is a reliable, easy-to-use device designed for routine pH measurement in swimming pools, spas, and water treatment systems. Featuring a 0.1 pH resolution, this tester provides quick and practical monitoring of water balance—making it an excellent choice for homeowners, pool technicians, and maintenance professionals alike.

Features

• Reliable pH Range for Pool Use
  Measures pH from 0.0 to 14.0, covering the full acidity-alkalinity spectrum. As a result, it helps maintain optimal water chemistry to ensure swimmer comfort and protect pool infrastructure.

• 0.1 pH Resolution for Quick Checks
  While more precise testers offer 0.01 resolution, this 0.1 pH resolution model is ideal for routine daily checks where fast, general accuracy is sufficient. Therefore, it strikes a perfect balance between ease and reliability.

• Automatic One- or Two-Point Calibration
  With support for calibration at one or two points, the tester ensures dependable readings over time. Moreover, it accommodates standard buffer solutions (pH 4.01, 7.01, and 10.01), simplifying the calibration process.

• Replaceable HI1271 Electrode Included
  The device comes with a screw-type replaceable pH electrode (HI1271), allowing users to easily extend the lifespan of their tester without replacing the entire unit. This adds significant long-term value.

• Energy-Efficient with Auto Shut-Off
  To conserve battery, users can choose to have the device turn off automatically after 8 minutes, 60 minutes, or disable the feature entirely. Consequently, it adapts to different work routines and environments.

• Exceptional Battery Life
  Powered by a single CR2032 battery, the HI981014 operates for up to 1,000 hours of continuous use. Therefore, it’s ready for extended fieldwork or seasonal use without frequent battery changes.

• Compact, Durable, and Poolside-Ready
  Its lightweight 50 g body, waterproof design, and pocket-size dimensions make it ideal for on-the-go testing in harsh poolside conditions.

Specifications

• pH Range: 0.0 to 14.0 pH

• pH Resolution: 0.1 pH

• pH Accuracy: ±0.2 pH

• Calibration: Automatic, one or two points

• Electrode: HI1271 (included, replaceable screw-type connector)

• Automatic Shut-Off: 8 minutes, 60 minutes, or disabled

• Battery Type / Life: CR2032 lithium battery, approx. 1000 hours

• Operating Environment: 0 to 50°C (32 to 122°F); RH up to 95%

• Dimensions: 50 x 174 x 21 mm (2 x 6.8 x 0.9″)

• Weight: 50 g (1.8 oz.)

Applications

• Swimming Pools & Spas
  Monitor water pH to maintain effective chlorination and swimmer safety. As such, it helps avoid problems like skin irritation, cloudy water, or equipment damage.

• Residential Pool Owners
  A simple, cost-effective solution for regular pH checks without needing complicated instruments.

• Commercial Pool Technicians
  Compact and portable, this tester is perfect for technicians needing a quick, reliable tool for fast assessments.

• Water Treatment Systems
  Useful for ensuring pH levels remain within safe limits during filtration or chemical treatment processes.

• Educational and Training Use
  Ideal for instructional environments needing a durable, affordable tool to demonstrate pH testing in water science.