Portable pH meter with a backlit LCD, automatic temperature compensation, data storage and a carrying case as standard.

Key features

• Backlit LCD display (white backlight)
• 1 to 3 point calibration with automatic recognition of USA and NIST buffers
• Automatic electrode diagnosis helps you decide whether to replace the pH electrode
• Automatic temperature compensation for accurate readings over the entire range
• Auto-read function senses and locks the measurement endpoint
• Setup menu to set the pH buffer set, number of calibration points and temperature unit
• Reset function restores all settings to factory defaults
• Memory stores and recalls up to 100 data sets
• USB interface for data transfer or connecting a power adapter
• Auto-power off conserves battery life, with automatic shutdown after 15 minutes of non-use
• Carrying case supplied as standard

Technical specifications

Frequently asked questions

What is the PPH10 portable pH meter used for?

It is a handheld pH meter for measuring pH in the field or the laboratory, for example in water testing. For soil, mix the soil with distilled water to make a slurry and measure the liquid. Ask us whether the electrode supplied suits your sample.

How do I calibrate it?

The meter supports 1 to 3 point calibration and recognises USA and NIST buffers automatically. Rinse the electrode with distilled water, dip it in the first buffer, wait for the reading to settle and confirm, then repeat with the next buffer. Use fresh buffer solutions each time.

How many calibration points should I use?

One point is enough for a quick check near your sample's pH. Use two or three points for more accurate work across a wider range. You can set the number of points in the setup menu.

What does the auto-read function do?

It senses when the reading has become stable and locks the measurement endpoint, so you do not have to judge by eye when the reading has settled.

What does the electrode diagnosis feature tell me?

The meter checks the electrode automatically and helps you decide whether the pH electrode needs replacing, for example when it responds slowly or calibrates poorly.

Does it compensate for sample temperature?

Yes. Automatic temperature compensation corrects the reading for the temperature of the sample, so readings stay accurate over the whole range.

How many readings can it store, and how do I transfer them?

It stores and recalls up to 100 data sets. A USB interface is provided for transferring data, and the same USB port can also be used to connect a power adapter.

How do I reset the meter?

Use the reset function to return all settings, including buffer set, calibration points and temperature unit, to the factory defaults.

How do I look after the electrode?

Rinse it with distilled water after each use and store it in electrode storage solution, never dry and never in distilled water. A slow response or poor calibration usually means the electrode needs cleaning or replacing.

Can I get a GST invoice and a bulk or institutional quotation?

Yes. Labmart supplies colleges, hospitals, pharma companies and government laboratories across India and issues a GST invoice with every order. For bulk or institutional quantities, send us the quantity you need and we will share a quotation.