WebMar 13, 2012 · How to use and calibrate the Hanna Instruments HI 98312 Portable EC/TDS Waterproof Tester. This tester includes features such as: a replaceable graphite electrode, adjustable TDS ratio, °C or °F ... WebFeb 14, 2007 · The Hanna Instruments HI 98130 waterproof floating tester displays pH, high-range conductivity (EC) and total dissolved solids (TDS) with Automatic Temperature Compensation (ATC) on a dual-level LCD display for hydroponics, agricultural, and water quality testing applications.
Combo pH/Conductivity/TDS Tester (Low Range)
WebThe HI5522 is a two-channel meter that allows for simultaneous measure of pH, ORP, or ISE on one channel and EC, TDS, Salinity, or Resistivity on the other. Channel 1 has a BNC connection for use with the expansive line of pH, ORP, and ISE electrodes that Hanna Instruments offers. WebHanna Instruments uses an exposed temperature probe for near instantaneous measurement, resulting in a faster response time. Other features include a multi-level … grimaldis in houston
GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester …
WebThis lightweight, waterproof tester offers high accuracy pH, low range EC/TDS (0 to 3999 µS/cm EC/ 0 to 2000 ppm TDS) and temperature measurements in a single handheld unit! No more switching between … WebFind many great new & used options and get the best deals for Hanna Instruments GroChek pH/EC/TDS Portable Meter w/Cal Check HI9813-6 at the best online prices at eBay! Free shipping for many products! WebThe HI98130 makes measuring pH quick and easy! This lightweight, waterproof tester offers high accuracy pH, high range EC/TDS (0.00 to 20.00 mS/cm EC/ 0.00 to 10.00 ppt TDS) and temperature measurements in a single handheld unit! No more switching between meters for your routine measurements. Great for hydroponics, aquariums, pools, & … fifth third bank fein