Hanna HI981037 Skin and scalp pH tester

Hanna HI981037 Skin and Scalp pH Tester

The Hanna HI981037 Skin and Scalp pH Tester is a compact, waterproof digital meter engineered specifically for direct pH measurement on skin and scalp surfaces. It features a flat-tip electrode with an open junction, which allows for non-invasive and accurate surface analysis. This makes it a valuable tool in cosmetic formulation, dermatology, and personal care product testing.

Features

• Designed for Sensitive Surface Testing
  This tester includes a flat glass electrode and open junction system, making it ideal for use on the skin and scalp. As a result, users can obtain precise measurements without puncturing or damaging the surface. Consequently, it is especially useful for health and beauty professionals.

• High Accuracy for Research and Development
  With a 0.01 pH resolution and ±0.05 pH accuracy at 25°C, this device ensures reliable data collection. Therefore, it supports both clinical evaluations and product testing for a wide range of topical applications.

• Automatic Calibration for Consistency
  The meter supports one or two-point automatic calibration with standard buffers (pH 4.01, 7.01, or 10.01). Moreover, this function simplifies maintenance and ensures long-term consistency across repeated tests.

• Waterproof and Durable Construction
  Featuring an IP67-rated waterproof body, the HI981037 is highly resistant to moisture and can be safely used in bathrooms, spas, or laboratories. In addition, it is easy to clean and sanitize between uses.

• Long Battery Life and Power-Saving Features
  Powered by a CR2032 lithium-ion battery, the device offers up to 1,000 hours of continuous use. Furthermore, its auto-off function (8 minutes, 60 minutes, or disabled) helps extend battery life and prevents unnecessary drain.

• Lightweight and Ergonomic Design
  Weighing only 44 g, this tester is compact enough for portability and ergonomic enough for extended use. Thus, professionals can use it effortlessly throughout the day, whether in a clinic or in the field.

Specifications

• pH Range: 0.00 to 12.00 pH

• Resolution: 0.01 pH

• Accuracy: ±0.05 pH @ 25°C (77°F)

• Calibration: Automatic, one or two points

• Electrode: Flat-tip pH electrode with open junction, designed for surface testing

• Auto-Off: Selectable: 8 min, 60 min, or disabled

• Battery Type: CR2032 lithium-ion (1)

• Battery Life: Approx. 1000 hours of continuous use

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

• Dimensions: 50 x 151 x 21 mm (2 x 5.9 x 0.9″)

• Weight: 44 g (1.6 oz.)

Applications

• Cosmetic and Personal Care Product Development
  Use this tester to monitor the pH effect of skincare products, such as cleansers, serums, and moisturizers. In particular, it helps determine product compatibility with the skin’s natural pH.

• Clinical Dermatology and Scalp Assessment
  Monitor pH levels for skin and scalp conditions like eczema, rosacea, or dandruff. As such, it assists dermatologists in selecting appropriate treatments or evaluating skin health over time.

• Spa and Aesthetic Services
  Ensure treatments remain within safe pH levels before, during, and after facials or scalp applications. Additionally, it adds a professional touch to wellness services by providing scientific insight.

• Educational and Laboratory Use
  Furthermore, this tester is perfect for hands-on learning in cosmetology and dermatology training programs, offering students a reliable tool for direct pH measurement.