ecoReach, Inc. is an International (USA and Mexico) Environmental and Industrial Hygiene Firm based out of Texas. We have several items that we need to unload since we do not have any use for them at this time.
NEW DWYER INSTRUMENTS AVFS-1 I have up for sale two Dwyer Instruments AVFS-1 Air Velocity Flow Switches typically used in the following applications... • Fan monitoring • Filter monitoring • Damper feedback • Air handlers Specifications: Air Velocity Range: 197-1969 FPM (1-10 m/s).
UEI DAFM3 Digital Air Flow Meter Features: Measures Air Velocity, Temperature and Humidity Calculate Wet Bulb, Dew Point, and Air Volume (CFM, CMM) Protective twist cap for temperature/humidity sensor 8-Point Average for Air Velocity 60 Second Average for Air Volume
General Tools DLAF8000C 4-in-1 Environmental Meter Features: Built- in microprocessor circuit assures accuracy Standard type K (NiCr-NiAl) thermocouple input High precision thin-film capacitance humidity sensor with fast response to the humidity changes. Exclusive photo diode and color correction filter
Amprobe TMA-20HW Hot Wire Anemometer Features: Data memory and real function- 99 sets Data hold & Maximum/Minimum with time stamp Velocity m/s, ft/min, knots, km/hr, mph. Instant Avg, 2/3 Vmax flow measurements Measures Air Flow Volume in CFM, CMM
Range: 50 to 4000 fpm (0.3 to 20 m/s); 0 to 99,999 cfm Real-time or average CFM, velocity, temperature True velocity measurement - no air density correction required Simple one hand operation Easy to carry and operate Adjustable A(K) factor (open area of grille) Long battery life Built-in ? 3.93 in. vane Does not have a case.
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