H M DIGITAL TDS-3 Total Dissolved Solids (TDS) Pocket Tester & Case

The TDS-3 is 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 or toolbox at all times!

• TDS Range: = 0 - 9990 ppm (mg/L)
• Temp. Range: = 0 - 80 degrees Celsius
• Resolution: = 1 ppm, 1 degree Celsius (also available in 10 ppm)
• Accuracy: = +/- 2%
• Conversion Factor: = NaCl (avg. 0.5)
• ATC: = Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit)
• Power source: = 2 x 1.5V button cell batteries (included) (357A)
• Battery life: = 1000 hours of usage
• 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)

• 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.
• Built-in digital thermometer
• 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).

Delivery Information: ~ This product can usually be delivered in 3 to 7 days. If you require it by a particular date, please use the notes section in the checkout to advise us of this. In the unlikely event of a problem with the delivery date, one of the team will contact you.

Warranty Information: ~ This product carries a comprehensive 3 year manufacturers warranty for your peace of mind. In addition all product purchased are covered by the current UK distance selling laws. We offer this as standard so you can buy with confidence.