Laboratory Analysis Product Range > Laboratory Equipment and Consumables > Conductivity Meters and Conductivity Standards > Hanna > Pocket > Pocket TDS Tester


Pocket TDS Tester
Prices From: Price: £48.60 ex. VAT
Product Description


Great everyday tester for TDS

The pocket sized Primo tester provides a fast and dependable way to measure the total dissolved solids (TDS) in water samples and has a measurement range of 0 to 199ppm (mg/L).

The Primo is ideally suited to the rigorous demands of water quality professionals who will appreciate the practicality of the clear, easy to read LCD for demonstrating the before and after results of conditioning and filtration systems.

Key features

  • Robust pocket-sized tester
  • Direct probe connection
  • Automatic calibration
  • Automatic Temperature Compensation

Operation and maintenance are straightforward 


  • The Primo uses a single button at the top of the meter.
  • Press the button once and the meter is powered and ready for use.


  • Simply press and hold the button for a few seconds and the meter automatically enter calibration mode.
  • Open a sachet of Hanna calibration solution and dip the probe directly into the sachet.
  • Within seconds the meter recognises the calibration solution and will calibrate itself.

Temperature is compensated automatically to ensure the readings are consistent with standard or reference temperature.

Supplied with

  • Batteries
  • Instructions

Calibration solution

  • HI 70032P


Range 0 to 1999 ppm (mg/L)
Resolution 1 ppm (mg/L)
Accuracy ±2% F.S.
Calibration Solution HI 70032P
Calibration automatic, at 1382 ppm
Temperature Compensation Automatic, 0 to 60°C (32 to 140°F), ß=2%/°C
Battery Type / Life 2 x 1.5V / approx. 200 hours; auto-off after 5 minutes of non-use
Environment 0 to 50°C (32 to 122°F); RH max 95%
Dimensions 180 x 50 x 25 mm (7.1 x 2.0 x 1.0")
Weight 50 g (1.8 oz.)
Product Code DescriptionPrice:
PRIMO Pocket TDS Tester£48.60