First Stop Aquatics > Ro Systems & Accessories  > TDS meters + Accessories > HandHeld TDS Meters


TDS-4 Pocket-Size TDS Meter

A TDS tester that's ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket at all times!



FEATURES

The smallest and lightest TDS meter on the market.
Highly efficient and accurate due to its advanced microprocessor technology.
Hold Function: saves measurements for convenient reading and recording.
Sleek design is perfect for personal or consumer use.
Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
Specifications

Measurement Range: 0-9990 ppm.
Resolution: 1 ppm.
Accuracy: +/- 2%.
Display: large and easy-to-read LCD screen.
ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit)
Factory Calibrated: our meters are calibrated with a 342 ppm NaCl
Dimensions: 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)
Weight: 34g (1.2 oz)

TDS-4 Pocket-Size TDS Meter

Product Ref: OS-TDS4

Price: £18.80
(Including VAT at 17.5%)


Quantity:  


TDS METER 3 (with carrying case)

Ideal for all water purification applications, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use.

Carry one in your pocket or toolbox at all times!

FEATURES

Ideal for commercial use. Includes a carrying case with belt clip.
Highly efficient and accurate due to its advanced microprocessor technology.
Hold Function: saves measurements for convenient reading and recording.
Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image.
Display: large and easy-to-read LCD screen.
Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
Also available in "x10" mode: reads in increments only of 10 ppm (0-9990 ppm).
SPECIFICATIONS

Range: 0 - 9990 ppm (mg/L)
Resolution: 1 ppm (also available in 10 ppm)
Accuracy: +/- 2%
Power source: 2 x 1.5V button cell batteries (included)
Battery life: over 1000 hours of continuous use
Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)
Weight with case: 76.5g (2.7 oz)
Weight without case: 56.7g (2 oz)

TDS METER 3 (with carrying case)

Product Ref: OS-TDS3

Price: £21.50
(Including VAT at 17.5%)


Quantity:  


First Stop Aquatics > Ro Systems & Accessories  > TDS meters + Accessories > HandHeld TDS Meters

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