PPM Meters
TDS Wand | |
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The TDS Wand™ is a new PPM meter from CWP Instruments. The lighted display is large and easy to read. There are no mistakes when the temperature compensating microchip quickly senses the electro-conductivity of the nutrient solution or water sample and automatically freezes the displayed reading. PPM, EC and CF scales are easily accessed by easy to read buttons. Cutting edge electronic circuitry keeps the meter in calibration for extended periods of time. The TDS Wand is waterproof from the electrode up to the display, water resistant from the display to the battery cap. Affordable quality for long-term satisfaction. Use 1382 PPM (500 PPM – 1 EC) calibration Solution. It comes with a 9 volt alkaline battery and a one year warranty. |
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EC Dipstick | |
With just a glance, the EC Dipstick™ allows you to easily read all scales at once. Well-placed blinking LED lights show you the conductivity of your nutrient from a brightly printed scale. This is one instance that new technology has actually made the product easier and more fun to use. Over the years, CWP Instruments EC Dipstick™ has proven to be a rugged performer and great conductivity meter. The more demanding the situation, the harder it seems to work. The meter is water resistant. Its electronics allow for hassle free operation. Calibration is not required because it is handled internally unlike other meters. Each time you replace batteries it recalibrates itself. The savings in calibration solution over 5 years alone makes this meter a great buy. This meter comes with three (3) AA flashlight batteries and a limited two-year warranty. |
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Accurate PPM 2.5 | |
The Accurate PPM 2.5 is a rugged hand held conductivity meter that reads in parts per million. This meter has rock solid features found on other brands costing 2-3 times more. It uses CWP Instruments' 1382 ppm calibration solution. Our engineers decided to place an emphasis on the Accurate PPM 2.5's microchip and board and give it unsurpassed reliability in its price category. The Accurate PPM 2.5 has been manufactured to water resistant specifications. It has a large display easily seen in lowlight situations. The Accurate pH 2 and Accurate PPM 2.5 share housing styles for those growers who prefer a matched set. It comes with a plastic case, screwdriver and instructions. This meter comes with a limited one-year warranty with your original sales receipt. |
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Accurate PPM 3.5 | |
The Accurate PPM 3.5 is the newest in a line of waterproof, hand held meters for the gardening industry. This meter uses a one step calibration procedure to for fast and accurate PPM readings. It uses 1382 ppm buffer solution for calibration. The electrode is not replaceable as it will give years of reliable service. It comes complete in a simulated leather storage pouch with lanyard, a screwdriver, batteries, a complete instruction manual and a one year warranty with receipt. Reads a nutrient solutions up to 2000 ppm and is waterproof to one meter. |
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Accurate PPM 5 | |
The Accurate PPM 5.0™ is a reliable meter with temperature compensation. It displays 1-1999 PPM and uses the 1382 calibration buffer @ 500 PPM to 1 EC measurement system. It is splash resistant, easy to read display and has the Grip Right™ body that fits easy in the hand. The electrode is fixed and will deliver strong and accurate readings test after test. This meter comes with a simulated leather storage pouch with lanyard, a screwdriver, four (4) LR1130 batteries and a one-year warranty. |
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Accurate PPM 9 | |
Designed to hang on a wall, the Accurate PPM 9.0™ is a constant read meter that gives accurate TDS and temperature readings day after day. The illuminated display clearly shows TDS readings from 0-1990 and displays temperature from 41-95 degrees F. The detachable PPM electrode with temperature sensor is tough and ready for constant use. The PPM electrode's cord is 5.5 feet long. High grade electronics and great workmanship make this meter a real value. This meter comes with a 120 volt AC to DC transformer, a screwdriver and one year warranty. |
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24-7 Nutrient Monitor | |
The 24–7 Nutrient Monitor™ is a great all around meter for nutrient applications needing constant monitoring. It measures PPM, pH and Temperature. Both pH and PPM electrodes are placed into the solution needing monitoring. Its large illuminated green LCD display allows easy reading from a distance. This makes it so easy to keep a watch on nutrient tanks by simply walking by! Both pH and PPM are temperature compensated for accurate readings. The electrodes are replaceable at a relatively low price compared to other brands of meters found in its class. Calibration screws are conveniently located on the front for easy access. This meter uses 1382 PPM, pH 4.0, and pH 7.0 calibration solutions. The chip is programmed to use the international water standard 500 PPM = 1 EC TDS measurement. This makes it easy to share your info with family, friends and acquaintances. It uses a standard 120 volt AC current to low voltage DC power supply for safe and reliable operation. The 24-7 Nutrient Monitor™ comes with 4oz bottles of 1382 PPM, pH 4.0, and pH 7.0 calibration solutions. This meter has a one year warranty on the meter and PPM electrode and six month warranty on the pH electrode. |
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