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The Extech HD350 Pitot Tube Anemommeter And Differential Manometer simultaneously displays pressure, air velocity or air flow and the temperature with a ±0.7252 PSI range. It has five selectable units of pressure measurements and shows the max, min and avg. recordings and the relative time stamp. This meter includes the data hold and auto power off functions and has a large LCD display screen with backlighting and a USB port. Also, it has the zero function for offset corrections or measurements and is capable of storing and recalling up to 99 readings in each separate mode. The Extech HD350 Pitot Tube Anemommeter And Differential Manometer comes complete with the Windows® compatible software and the hook up cable, one 9V battery, a pitot tube with two 33.5” connection hoses, a 100V-240V universal AC Adaptor, and a hard carrying case. Incorporated in 1970, Extech Instruments is based in Waltham, Massachusetts USA, just west of Boston. Recognized for the breadth and depth of its Test & Measurement offering and strong distribution network, Extech was acquired by FLIR Systems in November 2007. Extech Instruments’ high-value, handheld test instruments and FLIR-branded infrared thermal imager are sold through a network of national catalog houses, regional stocking distributors, internet, and international master distributors. The company has become one of the largest manufacturers and suppliers of test equipment and portable printers and the Extech Instruments brand is regarded in many industries as the brand of choice. ISO 9001:2000 certified by TUV, Extech’s enviable reputation is built on innovative products that offer unique and patented designs with features, functions and reliability at an affordable price.
chris jackson
2025-08-23 18:53:37
Works great once you figure out how to properly use the sampling ports with the designated reading type you are working with. The manual does not cover how to properly utilize the sampling ports in accordance with measurement type, We had to call tech support to figure this out. Otherwise the meter works flawlessly with very accurate readings. The battery lasts great and the unit is very durable, especially for the price. After the first one was so successful we purchased two additional units.
3D Printer Man
2025-08-04 21:21:43
This Anemommeter made analyzing flow much easier when diagnosing large air movement systems.
Morgen F. Benner
2025-07-20 09:35:12
Here's my take on this product, and perhaps this is application related. The Manometer functionality of this thing is great. It matches within 1% of the reading of our $5,000 TSI. We just couldn't afford to give all of our engineers a TSI, so we needed a cheaper alternative. The pitot tube, however, is definitely not up to the task, in our application at least. We get repeatable results with two different brands of hotwires in our application, but the pitot readings jump around like crazy when measuring the output of a centrifugal fan well away from stall speeds.I don't regret buying this guy, just wish I didn't have to also carry a hotwire anemometer to verify all my readings.
Francisco
2024-12-06 17:52:57
The item is not working at all. Zero reliability. Lecture was crazy and the just stop and the screen was frozen.
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