These compact Portable Meters with fast Micro Processor, allow you to measure pH, EC (conductivity) and TDS with just one instrument and one single probe! They are easy and fast to calibrate and have a small, ergonomic and light case design. Other features include large and easy to read LED Display and long battery life. Both meters calibrate manually in pH, Conductivity and TDS.  Each meter is supplied with the MW-MA850 interchangeable probe with 1 meter cable to measure pH, Conductivity and TDS. The pH electrode utilizes a fiber junction to reduce contamination when measuring fertilizer solutions. The MW-801 with a Conductivity range that goes up to 1990 μS/cm and TDS range that goes up to 1990 ppm is an ideal tool for drinking water measurements. The MW-802, with a conductivity range that goes up to 6.00 mS/cm and the TDS up to 4000 ppm is ideal for testing in crop production.

Features & Specifications:

MW-801:

MW-802:

• pH Range: 0 to 14.0 pH for both models
• TDS Resolution: 10 ppm both units
• EC/TDS Accuracy at  +20°C: +/- 2% full scale both units
• Temperature Compensation: Automatic 0 to +50°C
  
• 1 point manual calibration
• Combination pH/EC/TDS Probe included
• Auto off after 8 minutes of non-use
• Operating Environment: 0 to +50°C, Max 95% RH
• Battery: 1 x 9V alkaline, 150 hours of use
• Supplied with: MW-SE-600 combination pH/EC/TDS probe, 20 mL sachet pH 7.01 buffer solution, 20 mL 1413 μS/cm sachet of calibration solution, 20 mL 1382 ppm sachet of calibration solution (MW-801) 20 mL 1500 ppm sachet of calibration solution (MW-802), 9V battery and instructions

NOTE: MW-802 can be supplied as a bench model with 9 VDC power supply, mounting kit and probe holder, Part#: MW-BEM802 - inquire about pricing