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SKU HI99181 Category

Skin pH meter - HI99181

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Designed to bring simplicity to pH testing of flat surfaces, the HI99181 Skin pH Portable Meter is designed for surface measurements. The specialized HI14143/50 probe features a glass body, flat tip, and open junction making it ideal for the non-destructive pH testing of skin surfaces.

  • ±0.02 pH accuracy
  • Comes with all the necessary solutions and batteries- everything you need to get started measuring right away.
  • Specialized for the direct pH measurement of skin and scalp.

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 467,25

5 in stock

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skin pH meter

Probe Condition

An on-screen indicator provides visual confirmation that your probe is working at its best.

 

Low Battery Indicator

The included batteries provide 1200 hours of continuous use. When the battery level is below 10%, a warning symbol will blink to indicate low battery condition. When low battery power may affect your results, the meter will shut down to avoid erroneous readings caused by low battery level.

 

Automatic Shut-off

The auto-off feature can be set to shut the meter off at 8 or 60 minutes, or it can be disabled so that the meter continuously stays on. The auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.

pH meter for Brewing

Built to be Durable

Designed to withstand the knocks, drops, and spills of real life, the new IP67 body ensures top performance in any environment. These meters are protected against dust and water intrusion from any direction.

 

Portable Design

Made to fit comfortably in your hand for on-the-go testing, the multilevel LCD display provides at-a-glance readings of pH and temperature from any angle and dual button operation streamlines the testing process for any user. 

 

Quick Connect Probe

A Quick Connect DIN connector makes attaching and removing the probe simple and easy. The rubber coating protects the cable and provides a water-tight seal without twisting.

Your measurements require detailed attention; so should your electrode. The HI99181 Skin pH Meter features a replaceable probe that has been carefully designed specifically for the pH analysis of skin and scalp surfaces. 

Glass Body

A glass body is easy to clean, is chemically resistant, and quick to reach thermal equilibrium for a faster, more stable measurement.

Flat Tip

The flat tip requires minimal sample immersion, allowing you to measure moist solid samples or small sample volumes.

Open Junction

The open junction design reduces clogging from organic materials found in leathers and paper for a more stable pH measurement and reduced maintenance.

skin pH meter

We believe that buying a meter should be simple. Your Leather and Paper pH Meter is equipped with everything you need for successful testing right out of the box.

 

pH 4 & 7 Buffer Sachets

When performing a pH calibration it is important that the correct buffers are used. We include some start buffers to get you going. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate.  

 

Cleaning Solution for Skin Grease and Sebum (1),

Cleaning and Disinfection Solution for Skin Residual (1)

Your Skin pH Meter comes with cleaning solution that has been engineered to keep your electrode free from grease and debris found on skin. This concentrated combination of detergents cleans your meter quickly and effectively so that your meter stays in optimum condition.

Specifications

RH

Range

-2.00 to 16.00 pH

Resolution

0.01 % pH

Accuracy

±0.02 pH

Calibration

automatic, at one or two points with two sets of buffers (standard 4.01, 7.01,10.01 or NIST 4.01, 6.86, 9.18)

Temperature

Range

-5.0 to 105.0°C / 23.0 to 221.0°F

Resolution

0.1°C / 0.1°F

Accuracy

±0.5°C (up to 60°C); ±1.0°C (outside) / ±1°F (up to 140°F); ±2.0°F (outside)

Temperature Compensation

automatic from -5.0 to 105.0ºC (23 to 221ºF)

mV

Range

±825 mV (pH-mV)

Resolution

1 mV

Accuracy

±1 mV

Additional Specifications

Probe

HI14143/50 preamplified pH and temperature probe with flat tip 50 mm‑long body, DIN connector and 1 m (3.3’) cable

Battery Type

1.5V AAA (3 pcs.)/ approx. 1400 hours of continuous use

Environment

0 to 50°C (32 to 122°F); RH max 100%

Dimensions

154 x 63 x 30 mm (6.1 x 2.5 x 1.2”)

Weight

196 g (6.91 oz.)

Ordering information

Each meter is supplied complete with: • HI14143/50 pH/temperature probe with flat tip, 50 mm‑long body, DIN connector and 1m (3.3’) cable • pH 4.01 & 7.01 Buffer sachets • HI700620 Cleaning and disinfection solution for skin residual (1 sachet) • HI700621 Cleaning solution for skin grease and sebum (1 sachet) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual

Additional Informations

Additional information

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