Pocket PH Tester - Labmart.in
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Product Description

Labtical TPH1 pocket pH tester: small, easy to carry and simple enough for non-technical users. Stable, accurate measurement with fast detection, an LCD display and auto power-off.

Key features

  • Stable and accurate measurement
  • Fast detection speed
  • Small size, easy to carry
  • Auto power-off function
  • LCD display
  • Easy to use, even for non-technical users

Specifications

Model Pocket pH Tester TPH1
Measuring range 0.00–14.00 pH
Resolution 0.01 pH
Measurement accuracy ± 0.05 pH
Calibration point 1 point, pH 7.00
Buffer type USA
Buffer option pH 4.01, 7.00, 10.01
Display LCD
Automatic power off After 6 minutes, if not in use
Ambient temperature 10 °C – 50 °C
Battery 2 x 1.5 V button batteries
Packing dimensions (L x W x H) 155 x 32 x 15 mm
Gross weight 54 g

Frequently asked questions

What are the range and accuracy of the TPH1?

It measures 0.00 to 14.00 pH with 0.01 pH resolution and ±0.05 pH accuracy.

How do I calibrate it?

It uses 1-point calibration at pH 7.00. Buffer options listed are pH 4.01, 7.00 and 10.01 (USA buffers). Rinse the electrode, dip it in the pH 7.00 buffer and calibrate as the manual describes.

Is the TPH1 waterproof?

No waterproof rating is listed for this model, so keep the body dry and only dip the electrode end into the sample. For a waterproof, floating model, see the TPH2 with IP67 rating.

Does it compensate for temperature?

Temperature compensation is not listed for this model. It is meant to be used at ambient temperatures of 10 °C to 50 °C, and sample temperature should be close to the calibration temperature for the best accuracy.

What battery does it use?

Two 1.5 V button batteries.

Does it switch off automatically?

Yes. It turns off automatically after 6 minutes if not in use, which saves the battery.

Who is it designed for?

It is small, light (54 g gross weight) and simple to use, so it suits field checks and users with no technical training.

What is the difference between the TPH1 and the TPH2?

The TPH2 is IP67 waterproof and floats, has a replaceable electrode module, 1 to 3 point calibration and temperature compensation. The TPH1 is a simpler 1-point model.

How do I look after the electrode?

Rinse it with distilled water after each use and cap it so the tip does not dry out. Replace it or have it serviced if readings drift or the response becomes slow.

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.

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