Shop Categories
10" ANTI-BACTERIAL FILTERS10" BIG BLUE WATER FILTERS10" CARBON BLOCK WATER FILTERS20" ANTI-BACTERIAL FILTERS20" BIG BLUE WATER FILTERS20" CARBON BLOCK WATER FILTERS3M WATER FILTERSABODE AQUIFIER WATER FILTERSAIR CONDITIONINGALKALINE WATER FILTERAMANA FRIDGE FITLERSAMERICAN STYLE FRIDGE FILTERSBEKO FRIDGE FILTERSBIO-DIESEL PARTICLE FILTERSBOSCH FRIDGE FILTERSBOSCH TASSIMO WATER FILTERSBRITA CLASSIC WATER FILTERSBRITA MAXTRA WATER FILTERSCAMPING WATER FILTERSCARBON FILTERSCATERING WATER FILTERSCHLORINE TEST METERSCOFFEE MACHINE FILTERSCOMMERCIAL UV LIGHTSDAEWOO FRIDGE FILTERSDAMIXA AQUAFLOW WATER FILTERSDMfitDOULTON™ WATER FILTERSEC METERSECO AQUA WATER FILTERSFILTER CARTRIDGESFILTER LOGIC COMPATIBLESFISHER & PAYKEL FRIDGE FILTERSFLOAT VALVESFRANKE WATER FILTERSFRIDGE CONNECTION KITSFRIGIDAIRE FRIDGE FILTERSGAGGENAU FRIDGE FILTERSGE SMARTWATER FRIDGE FILTERSGRUNDIG FRIDGE FILTERSH M DIGITAL TEST METERSHAIER FRIDGE FITLERSHI TECH SHOWER FILTERSHIGH TECH WATER FILTERSHOT & COLD WATER FILTERSHOTPOINT-ARISTON WATER FILTERSINSINKERATORINSTANTA FILTRATIONIRON WATER TEST METERJOHN GUEST SPEED FITLAICA WATER FILTERSLAMONA FRIDGE FILTERSLG FRIDGE FILTERSLIEBHERR FRIDGE FILTERSLINCAT WATER FILTERSMAYTAG-AMANA FRIDGE FILTERSMIELE FRIDGE FILTERSMILWAUKEE WATER TEST METERSMIXED BED RESINNEFF FRIDGE FILTERSOtherPANASONIC FRIDGE FILTERSPENTEK PENTAIR WATER FILTERSPH METERSPHOSPHATE TEST METERPIPE FITTINGS1/2" PIPE FITTINGSPIPE FITTINGS 1/2"PIPE FITTINGS 1/4"PIPE FITTINGS 3/8"POND DECLORINATORSPRESSURE GAUGERANGEMASTER FRIDGE FILTERSREVERSE OSMOSISReverse Osmosis FittingsRO FILTER SPARE PARTSREVERSE OSMOSIS FILTERSREVERSE OSMOSIS MEMBRANESRO FILTERS FOR MARINESSAMSUNG FRIDGE FILTERSSEDIMENT FILTERSSHOWER FILTERSHOWER FILTERSSIEMENS FRIDGE FILTERSSMEG FRIDGE FILTERSTAPSTDS METERSUNDERSINK WATER FILTERSUV WATER DISINFECTION LAMPSVEGETABLE OIL PARTICLE FILTERSVENDING MACHINE WATER FILTERSVYAIR FRIDGE FILTERSVYAIR WATER FILTER PARTSWATER FED POLEWATER FED POLE WINDOW CLEANINGWATER FILTER JUG CARTRIDGESWATER FILTER PARTSWATER FLOW METERSWHIRLPOOL FRIDGE FILTERSWPRO COMPATIBLE FRIDGE FILTERS

HM Digital TDS-4TM HANDHELD METER - With A Digital Thermometer
Item Description

HM DIGITAL TDS-4TM

HANDHELD TDS METER & THERMOMETER

MEASURING TOTAL DISSOLVED SOLIDS

- THIS IS AN OFFICIAL HM DIGITAL PRODUCT -

Ideal for all water purification applications, aquaculture, hydroponics, suitable for both domestic or commercial use. This unit will allow you test your water and know if your RO membrane requires replacing

Note - Please do not be confused, the unit is pre-calibrated, with enclosed Calibration Certificate.

FEATURES

  • Includes an internal digital thermometer (Celsius).
  • The smallest and lightest TDS meter available on the market.
  • Hold Function - Saves measurements for convenient reading and recording.
  • Auto-off function - Turns off meter after 10 minutes of non-use to conserve batteries.
  • Dual Range - Measures from 0 - 999 ppm, with a resolution of 1ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.
  • Factory Calibrated our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
  • Recommended for aquariums & aquaculture, horticulture & hydroponics, pools & spas and water cooler professionals.

SPECIFICATIONS

  • TDS Range: 0-9990 ppm (mg/L)
  • Temp. Range: 0-80 degrees Celsius
  • Resolution: 1 ppm, 1 degree Celsius
  • 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: 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)
  • Weight: 34g (1.2 oz)

We are an AUTHORISED DISTRIBUTOR OF HM Digital  Water Testing Equipment in the United Kingdom. The information on this listing is taken directly from the HM Digital website which we are authorised to do by HM Digital.

We hold large stocks of the HM Digital range of products to see our full stock holding here in the UK

About Us

"thewatersite" is a trading style of Vyair (UK) Limited.



We aim to provide our customers with quality water products, sensible prices, same day shipment on orders placed before 2pm, and outstanding customer service. 



We are VAT registered GB 842 9172 16. Our Company Registration Number is 0517288.

We have Public & Product Liability provided by NFU Mutual Insurance Company.

Payment

Please pay by PayPal for immediate shipment.

Shipping

We aim to ship all paid orders made before 2pm the same day either by post, or by courier. We have a collection from our premises every day, Monday to Friday. We are unable to ship on Bank Holidays but you may get a dispatch email as your order will have been prepared for shipping.



ISLAND & HIGHLAND LOCATIONS.

Courier shipping to Highland, Island & Ireland locations will cost extra, as we are charged extra costs for shipping to these locations. Postage to Northern Ireland, Island (except Channel Islands and Highland are at standard rates.



We will wherever practicable combine postage costs, if you have questions about postage please request a total after purchase or send us an eBay message prior to purchase.



SHIPPING OVERSEAS.

We ship to the whole of Europe. If you want a rate for a particular country please email us via eBay.

Terms

We expect payment of items sold on eBay within 4 days of purchase.

Returns

We observe Distant Selling Laws, if you wish to return an item please notify us within 14 days of receipt that you wish to return an item. Then return the item carriage paid by sender to us here at "thewatersite" within a reasonable time. We deem a reasonable time as being within 14 days of notification wish of return. 



We will accept items for refund if returned in original wrappings and in original cartons, we wont accept goods for refund that have been opened. For example we wont accept for return filters that have had their hygienic protective wrappers removed.
Powered by Frooition
This listing is currently undergoing maintenance, we apologise for any inconvenience caused.