NEW! HANNA Grochek pH EC TDS CONDUCTIVITY TESTER Meter Start Price USD 160.00 Current Price USD 160.00 Time Left 9 days 8 hours 4 minutes Bid Count 0 Buy It Now Price - Reserve Price - Start Time Friday, September 19, 2008 End Time Saturday, January 17, 2009 Location Morris Plains, NJ See more about 'NEW! HANNA Grochek pH EC TDS CONDUCTIVITY TESTER Meter' Description Hanna Instruments HI991404 Digital Continuous Monitor pH / EC / TDS meter & Thermometer Rugged Watertight Casing. Temperature in °C and °F. EC (Electrical Conductivity) in micro siemens TDS (Total Dissolved Solids) in ppm Measurement Stability Indicator. Replaceable pH Electrode. Automatic pH Calibration at standard and NIST Buffer Sets. Automatic Temperature Compensation (ATC). Adjustable Temperature Coefficient Factor. You are bidding on a brand new HI991404 continuous monitor pH / EC/ TDS indicator and thermometer from Hanna Instruments, covered by the full manufacturer's warranty. The new Combo HI 991404 is designed for continuous, high accuracy pH, EC/TDS and temperature measurements. This microprocessor indicator continuously monitors the three most important nutrient parameters in hydroponics, greenhouses and horticultural applications with a single instrument and features a large, dual-level, back-lit LCD to give you continuous readings of pH, EC or TDS and temperature even from a distance. At startup, a self-check assures proper working condition. The HI991404 has a stability indicator and hold feature to prompt the user when to take the reading and freezes the display for easy and accurate recording. Calibration and temperature compensation is automatic, while the EC/TDS conversion factor and temperature coefficient (ß) are both user adjustable for application-specific measurements. This instrument is supplied with an advanced, non-clogging double junction pH electrode and a rugged conductivity probe that will withstand even the most aggressive environments. The power source is a 12 volt DC transformer. A 220V version is available at no extra charge, for use outside the US, but you must specify this option at time of purchase. Easy installation and use make it ideal for all continuous monitoring applications. The HI991404 comes complete with an HI 1293D pH electrode, HI 7630 EC/TDS/temp. probe (fixed), 12 VDC adapter, packets of pH4 & pH7 buffers (20 mL each) & 1413 µS/cm EC solution and instructions. Our preferred method of payment is PayPal. No checks or money orders, please!. Buyer is to pay $11.00 shipping/handling charges (including insurance) to any point in the US. Foreign buyers please request shipping charges prior to bidding. Payment must be received within seven days to avoid negative feedback. SPECIAL OFFER: GET NO EXTRA-CHARGE SHIPPING when you purchase pH and conductivity calibration solutions, storage and electrode cleaning solutions, at the same time as a meter (continental US only).  NOTE:  To ensure you get free shipping, please make your purchases and request a consolidated invoice.  Visit our eBay store for details and pricing: http://stores.ebay.com/One-Way-Out-Sales Specifications:     Range EC 0 to 3999 µS/cm   TDS 0 to 2000 ppm   pH 0.0 to 14.0 pH   Temperature 0.0 to 60.0 °C or 32.0 to 140.0 °F Resolution EC 1 µS/cm   TDS 1 ppm   pH 0.1   Temperature 0.1 °C or 0.1 °F Accuracy (@ 20°C/68°F) EC/TDS ±2% Full Scale   pH ±0.1   Temperature ±0.5 °C or ±1 °F Typical EMC Deviation EC/TDS ±2% Full Scale   pH ±0.1   Temperature ±1 °C or ±2 °F Calibration EC/TDS Automatic at 1 point   pH 1 or 2 points with 2 sets of memorized buffers Temperature Compensation EC/TDS BETA (ß) = adjustable from 0.0 to 2.4 per °C in increments of 0.1   pH Automatic EC / TDS Conversion Factor   Adjustable from 0.45 to 1.00 Environment   0 to 50°C (32 to 122°F) Power Supply   External 12 VDC (included) Dimensions   165 x 110 x 35 mm (6.5 x 4.3 x 1.3") Weight   300 g (10.6 oz.) Powered by eBay Turbo Lister Place a Bid!