This new Tri-Meter unit is best suited for soil-less culture, reading measurements in parts-per-million (PPM), and temperature readings in both Fahrenheit and Celsius - and it comes with a two-year warranty!

Nutradip's CMS 202 Tri-Meter includes the PH Probe, TDS Probe, AC/DC Adaptor, Storage Probe Cap, hanging hooks and instructions. And it is recommended that you also purchase the PH4, PH7, and TDSl000 calibration solutions for complete on-site testing and calibration of your new meter. All meters should be tested and calibrated once per month for maximum accuracy.

The Nutradip TriMeter (CMS) is a "Continuous-Monitoring-System" meter that allows you to monitor Acid-Alkaline levels (pH), Total Dissolved Solids (TDS) and temperature - all at the same time! And this unit requires no batteries. Just plug it into any AC wall receptacle and your meter will remain in calibrated mode for months. The Nutradip CMS Tri-Meter is a completely new way of measuring the acidity or alkalinity in your water - to give you continuous pH Monitoring with automatic temperature compensation. The system uses a remote probe which stays in your reservoir, and an AC-powered display unit. Potential Hydrogen (pH) is found in all aqueous solutions, and is beneficial in controlled concentrations, but pH can quickly change and reach undesirable, toxic levels of acidity or alkalinity in an unmonitored solution, such as that found in the sensitive environments of plants, aquariums, hot tubs, swimming pools, and drinking water. Therefore the need to continuously measure and maintain proper pH is extremely important. The Nutradip Tri-Meter (CMS) is an effective Potential-Hydrogen Monitoring System and is, therefore, an indispensable pH management tool.

The Potential-Hydrogen Monitoring System (pHMS) operates very easily. Simply plug it into the power supply, drop the probe into your solution, and in minutes your display will show an accurate temperature-compensated measurement of your solution. And the probe can remain in place indefinitely. This economical meter can indicate the pH measurement on even a large 7-segment display. The system includes a replaceable electrode that attaches to the meter with a standard BNC connector, and comes with a 0.9 m (3 ft.) cable.

The three different Nutradip Tri-Meter Models differ in the way each display microsiemens, as indicated below:

• 202 - converts microsiemen to PPM factor (0.5)X(microsiemen)
  
• 203 - converts microsiemen to PPM (for fish) (0.675)X(microsiemen)
  
• 204 - is microsiemen factor (1.0)X(microsiemen)

A calibration solution set to 1000 microsiemen would require that you calibrate each model as follows:

• Model 202 - 100
  
• Model 203 - 135
  
• Model 204 - 200

Calibrating The Nutra-Dip TriMeter

View The Nurta-Dip Tri-Meter Manual in PDF Format

Manufactured by Green House Solutions

300.00 paperweight. I had a better investment with Enron

I went 6 months before checking the calibration of my PH / TDS combo meter. The meter was 3.9 and 7.1, i have never had a ph meter that held the calibration as well as this tri-meter does. Thank you green house solutions for the best ph meter i have ever had.

The best meter on the market , I've seen this meter go 3 months before its calibration was off 1 point.