PPM Meters
TDSWand | |
|---|---|
| The TDSWand replaces the EC Dipstick as the new flagship PPM meter. 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 TDSWand is waterproof from the electrode up to the display, water resistant from the display to the battery cap. Uses a common 9-volt alkaline battery for power. Use 1382 ppm (500 ppm – 1 EC) calibration buffer. Affordable quality for long-term customer satisfaction. |
|
| Return to Top of Page | |
EC Dipstick | |
New Name! New Label! Same Easy to Use Meter! Now with the 4 most popular scales: EC, CF, 500:1ppm, and 700:1ppm! No matter what meters you have used in the past, the EC Dipstick can read just like it. EC Dipstick (formerly Nutrawand) dissolved salts pen, measures conductivity in both PPM, EC and CF. No calibration required, auto on/off. Very Nice! Over the years the EC Dipstick (formerly Nutrawand) has proven to be a rugged performer and great conductivity meter that everyone that owns one seems to love. They just seem to work harder the more demanding the situation. It's great for greenhouse use where high moisture situations exist or in classrooms where students are learning how to care for tools. The meter is waterproof to 1 meter for short periods of time. Its new electronics allow for hassle free operation. It does not require calibration like other meters. Calibration is all handled internally within its electronic brain. Each time you replace batteries it recalibrates itself. The savings in calibration solution over 5 years alone makes this meter a real buy. It measures conductivity in 4 scales: EC, CF and 2 PPM scales. EC stands for electrical conductivity, PPM stands for parts per million and CF stands for conductivity factor. Conductivity factor is simply ten times the EC reading for easy reference (1.5 EC reads 15 CF). Another feature that's a real advantage is 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. This meter uses three inexpensive AA flashlight batteries. This meters worthiness should be a no-brainer for all growers young and old. This meter comes with a limited 2 year warranty with your original sales receipt. |
|
| Return to Top of Page | |
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. |
|
| Return to Top of Page | |
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. |
|
| Return to Top of Page | |
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 and with its large illuminated display it is easy to read from a distance. Calibration screws are conveniently located on the front for easy access. The new 24-7 Nutrient Meter is priced with the lowest MSRP of any constant read meter currently on the market. This low price will allow more first time growers to afford the quality and no hassle features of a constant read meter. All 24-7 meters sold include 4-ounce bottles of buffer solutions for calibration. |
|
| Return to Top of Page | |