Blue Budget TDS Water Tester Pen – 0–9990ppm
Blue Budget TDS Water Tester Pen – 0–9990ppm

manthingsuk

Blue Budget TDS Water Tester Pen – 0–9990ppm

Sale price£6.59

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Whether you’re brewing a cuppa, feeding your tomatoes, or topping up the fish tank — this little tester lets you know exactly what’s in your water. No guesswork, just straight-up numbers telling you how clean (or not) your water is.

Hard Facts

  • Measures Total Dissolved Solids (TDS) from 0–9999ppm
  • Spot on for hydroponics — check nutrient strength properly
  • Use on tap, bottled, pool, aquarium, river, or rainwater
  • Just dip and read — no setup needed
  • Lightweight and waterproof with a digital screen
  • Calibrates itself automatically
  • Handy for home, gardening, outdoors, or even lab use
  • Comes with batteries – ready out the box

Instructions (For the 1% who read them)

Take off the cap, dip the metal bit into your water or nutrient mix (don’t dunk the whole thing), wait a few seconds, and read the number. That’s your TDS level. Give it a wipe after, job done.

Product Mansplained

This TDS tester’s a proper handy bit of kit. It tells you how many dissolved bits (minerals, salts, nutrients, that sort of thing) are in your water. It’s mint for hydroponic gardening, so you’re not guessing how strong your feed is. Fish tank looking off? Test it. Pool a bit cloudy? Test it. You get the idea. Built for everyday use — simple, sturdy, and fits in your back pocket. Whether you’re into gardening, adventuring, or just making sure your brew isn’t made with swamp juice, this’ll see you right.

Specifications

Material: Plastic
Length: Approx. 14cm (5.5")
Measuring Range: 0–9999 ppm
Battery: 2 x 1.5V (LR44) – included
Display: DigitalFeatures: Waterproof, Auto Calibration

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