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Hanna Skin pH Portable Meter - HI99181

Category pH Meter Brand Hanna

Specifications

Country of Origin India
Temperature Accuracy ±0.5°C (up to 60°C) / ±1.0°C (outside)
Brand HANNA Instruments
Dimensions 154 x 63 x 30 mm
Temperature Resolution 0.1°C / 0.1°F
Product Type Skin pH Portable Meter
Temperature range -5.0 to 105.0°C / 23.0 to 221.0°F
pH Range -2.00 to 16.00 pH
pH Resolution 0.01 pH / 0.1 pH
pH Accuracy ±0.02 pH - ±0.1 pH
Environment 0 to 50°C, RH max 100%
pH Temperature Compensation Automatic from -5.0 to 105.0ºC
pH Electrode HI14143/50 pre-amplified with internal temperature sensor, DIN connector, 1 m cable included
Automatic Shut-Off User selectable: after 8 min, 60 min or disabled
mV Accuracy ±1 mV (pH‐mV)
mV Resolution 1 mV (pH‐mV)
mV Range ±825 mV (pH‐mV)
pH CAL Check (electrode diagnostics) probe condition indicator
IP Protection IP67
pH Sensor Check Yes (probe condition indicator)
Model HI99181
Weight 0.196 kg
Product Condition New
MPN HI99181

Key Features

Hanna Instruments HI99181 is a portable, waterproof pH and temperature meter engineered for precise analysis of skin pH in laboratory and dermatological applications.

  • Specially designed for accurate skin pH measurement with automatic temperature compensation.
  • Equipped with HI14143/50 glass body, pre-amplified pH electrode and integrated temperature sensor.
  • Supports automatic calibration at one or two points using selectable buffer sets for reliability.
  • IP67 rated waterproof casing enables use in challenging conditions.
  • Dual-level LCD displays both pH and temperature with calibration and battery indicators.
  • Selectable automatic shut-off conserves battery power during extended use.
  • Battery life up to 1400 hours using three AAA batteries ensures field portability.
  • Measurement range from -2.00 to 16.00 pH and temperature from -5.0°C to 105.0°C.
  • Electrode diagnostics and probe condition indicator for reliable readings.
  • Includes HI14143/50 pH probe with 1 m cable and quick connect DIN connector.

Product Description

The Hanna Instruments HI99181 Skin pH Portable Meter is a robust, waterproof instrument engineered for the rapid and accurate measurement of skin pH and temperature. Designed for use in laboratories, dermatology research, cosmetic labs, and industrial environments, this meter features a specialized HI14143/50 glass body, pre-amplified pH electrode with integrated temperature sensor and quick connect DIN connector, ensuring consistent and precise surface measurements on skin and similar substrates.

  • Designed specifically for skin pH and surface pH analysis with advanced temperature compensation technology to ensure accuracy across a wide range of environmental conditions.
  • Automatic calibration at one or two points utilizing two sets of buffer solutions (standard 4.01, 7.01, 10.01 or NIST 4.01, 6.86, 9.18) enhances ease of use and reliability of results.
  • Dual-level LCD simultaneously displays pH and temperature readings, with icons for calibration status, battery percentage, and measurement stability.
  • Electrode diagnostics include condition indicators for optimal performance validation.
  • IP67 protection rating permits operation in wet or humid environments and easy cleaning after use.
  • Measurement range spans -2.00 to 16.00 pH and -5.0°C up to 105.0°C (23.0 to 221.0°F), suitable for both laboratory and rigorous field use.
  • Long battery life (approx. 1400 hours) and automatic shut-off feature (user-selectable after 8 min, 60 min, or disabled) for portable convenience.
  • High precision readings: ±0.02 pH to ±0.1 pH accuracy, ±0.5°C temperature accuracy up to 60°C, ±1 mV pH-mV accuracy.
  • Probe condition check using pH CAL Check technology for added measurement security.
  • Compact dimensions: 154 x 63 x 30 mm; light weight at 196 g, easy to handle and transport.

Applications: Laboratory, cosmetics R&D, dermatology research, skin diagnostics, industrial quality control, academic research, and commercial testing facilities. Set includes the HI14143/50 pre-amplified pH probe with temperature sensor and 1 m cable.

Browse related laboratory pH meters, surface analysis instruments, and Hanna Instruments devices on EnvMart.

Hanna Skin pH Portable Meter - HI99181
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Frequently Asked Questions

The Hanna Instruments HI99181 measures pH from -2.00 to 16.00 and temperature from -5.0°C to 105.0°C.

Yes, the HI99181 has an IP67 rating, making it waterproof and suitable for use in wet or humid environments.

The HI99181 features advanced temperature compensation technology that adjusts pH readings based on the temperature of the sample, ensuring accuracy.

The meter supports automatic calibration at one or two points using selectable buffer sets for reliable results.

The HI99181 has a long battery life of approximately 1400 hours using three AAA batteries, making it ideal for field use.

Yes, the HI99181 is specifically designed for accurate skin pH measurement, making it suitable for dermatology and cosmetic applications.

The HI99181 comes with the HI14143/50 pre-amplified pH probe, which includes a built-in temperature sensor and a 1 m cable.

The HI99181 includes electrode diagnostics and condition indicators to help you monitor the probe's performance and determine when maintenance is needed.

The HI99181 measures 154 x 63 x 30 mm and weighs 196 g, making it compact and easy to handle.

To make an enquiry or purchase the HI99181, please visit our website or contact our sales team for assistance.

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