HALO2 Specifications HI9810372 pH Range 0.00 to 12.00 pH Resolution 0.01 or 0.1 pH Accuracy ±0.05 pH @ 25 °C (77 °F) mV* Range pH/mV conversion Resolution 0.1 or 1 mV Temperature Range** 0.0 to 50.0 °C (32.0 to 122.0 °F) Resolution 0.1 °C; 0.1 °F Accuracy ±0.5 °C; ±0.9 °F Calibration up to three points or four points * automatic buffer recognition with Standard buffers Hanna® (pH 1.68 *, 4.01, 7.01, 10.01) or NIST (pH 1.68 *, 4.01, 6.86, 9.18) Temperature compensation automatic (ATC) or manual (MTC) * Electrode Body material glass Glass low temperature (LT) Junction open Reference cell double, Ag/AgCl Electrolyte Viscolene Tip / Shape flat Outer diameter 12 mm (0.47“) Length 75 mm (2.95“) Battery type CR2032 3V lithium Battery life approximately 1000 hours (500 hours with Bluetooth enabled) Environment 0 to 50 °C (32 to 122 °F) IP rating IP65 Dimensions / Weight 51 x 150 x 21 mm (2.0 x 5.9 x 0.8”) / 50 g (1.8 oz.) Ordering Information HI9810372 (HALO2) is supplied with a starter kit consisting of: pH 4.01 buffer solution sachet (2 pcs.), pH 7.01 buffer solution sachet (2 pcs.), Cleaning and disinfection solution for skin residuals sachet (1 pc.), Electrode cleaning solution for skin grease and sebum sachet (1 pc.), Electrode storage solution (dropper bottle), 3V Lithium battery – CR2032, Instrument quality certificate and Instruction manual Wireless pH Tester for Skin & Scalp with built-in specialized electrode Accurate and easy to use, this HALO2 Wireless pH Tester is designed to measure the pH of the skin and scalp. The HI9810372 can be used as a stand-alone pH tester or can be connected to the Hanna Lab App. • The integrated Bluetooth module allows the tester to be connected to a compatible smart device with the Hanna Lab App • Compact, waterproof casing, and automatic pH calibration at up to three points, or four points when used with the Hanna Lab App • Automatically temperature compensated readings HI9810372 75 mm 75 mm 150 mm 012 mm Electrode Features GlassBody The HI9810372 features a non-porous glass body that is easy to clean and disinfect. Fast, Stable Readings The open junction reference provides for a direct contact with the skin or scalp, ensuring a stable measurement. The double junction design presents a silver-free electrolyte solution interacting with the sample, making the electrode less susceptible to clogging and guaranteeing a fast response and stable reading. Built-in Temperature Sensor Built-in temperature sensor at the tip of the pH electrode allows for rapid determination of the sample temperature and a high-accuracy temperature reading. Flat Tip Sensor The flat glass tip allows for direct contact with the skin or scalp to ensure a stable measurement. pH solutions begin on page 2.158, pH electrode cleaning solutions begin on page 2.172 App Store is a service mark of Apple Inc., Google Play and the Google Play logo are trademarks of Google LLC. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. * Available with Hanna Lab App **Measuring outside the recommended operating temperature range may damage the gel electrolyte and void product warranty Note: The tester can display measurements from —2.00 to 16.00 pH. Measurements outside of the pH range will flash. Hanna Lab App Compatible The Hanna Lab App is now compatible with Hanna Cloud and is available on the App Store® and on Google Play. 2 pH 2.45 www.hannainst.com | HALO2
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