Instrument Directory

A directory and guide to everything related to Monitoring Water Quality

The Combo HI 991404 EC meter is designed for continuous, high accuracy pH, EC/TDS and temperature measurements. These microprocessor indicators continuously monitor the three most important nutrient parameters in hydroponics, greenhouses and horticultural applications with a single instrument. These indicators feature a large, dual-level, backlit LCD to give you instantaneous readings of pH, EC or TDS and temperature, even from a distance.At startup, these indicators perform a self-check to assure proper working condition. HI 991404 stability indicator and hold features prompt the user when to take the reading and freezes the display for easy and accurate recording.

FW Webb Co

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Supplier:	FW Webb Co
Address:	160 Middlesex Tpke., Bedford, MA, 01730
Phone:	800-642-9322 (toll free)
Fax:	978-937-5522
Services:	Distributor, Service Company
Founded:	1866

FW Webb Co are based in MA but will deal with the following markets: .

Distributor of plumbing, heating, cooling, & piping products, LP & natural gas products, bioprocessing & pharmaceutical components, industrial plastic piping products & equipment, process control & valve automation equipment, pumps, valves, & control systems, & general industrial supplies. Valve repair & modification, pipe cutting, threading, & grooving, automation systems design, pump repair, & sheet metal fabrication. Skid mounted modular systems, automated temperature control systems. Vendor inventory management services, & instrumentation services.