Extech HD350 Pitot Tube Anemometer + Differential Manometer
Features
- ±0.7252psi range
- 5 selectable units of pressure measurement
- Stores/recalls up to 99 readings in each mode
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The Extech Pitot Tube Anemometer + Differential Manometer measures air velocity and airflow in difficult-to-reach or tight locations. The meter simultaneously displays pressure, air velocity, or airflow plus temperature on a large LCD display with backlighting. It has 5 selectable units of pressure measurements and a ±0.7252psi range.
Data Storage
It stores and recalls up to 99 readings in each mode to then be transferred to a PC via the UBS port to analize data points using the included software. Additional meter functions include max/min/avg recording, relative time stamp, data hold, and auto power off.
- psi range: 0.7252psi
- psi resolution: 0.0001psi
- psi accuracy: ±0.3%FS
- mbar range: 50.00mbar
- mbar resolution: 0.01mbar
- mbar accuracy: ±0.3%FS
- inH2O range: 20.07inH2O
- inH2O resolution: 0.01inH2O
- inH2O accuracy: ±0.3%FS
- mmH2O range: 509.8mmH2O
- mmH2O resolution: 0.01mmH2O
- mmH2O accuracy: ±0.3%FS
- Pa range: 5000Pa
- Pa resolution: 1Pa
- Pa accuracy: ±0.3%FS
- Repeatability: ±0.2% (max. ±0.5%FS)
- Linearity/hysterisis: ±0.29FS
- Maximum pressure: 10psi
- Response time: 0.5s typica
- ft/min range: 200 to 15733
- ft/min resolution: 1
- ft/min accuracy: ±3% rdg
- m/s range: 1 to 80.00
- m/s resolution: 0.01
- m/s accuracy: ±3% rdg
- km/h range: 3.5 to 288.0
- km/h resolution: 0.1
- km/h accuracy: ±3% rdg
- MPH range: 2.25 to 178.66
- MPH resolution: 0.01
- MPH accuracy: ±3% rdg
- knots range: 2.0 to 154.6
- knots resolution: 0.1
- knots accuracy: ±3% rdg
- CFM range: 0 to 99,999
- CFM resolution: 0.001
- CFM accuracy: ±3% rdg
- CMM range: 0 to 99,999
- CMM resolution: 0.001
- CMM accuracy: ±3% rdg
- °F range: 32.0 to 122.0°F
- °F resolution: 0.1°
- °F accuracy: ±2°F
- °C range: 0 to 50°C
- °C resolution: 0.1°
- °C accuracy: ±1°C
- Meter dimensions: Meter: 8.2 x 2.9 x 1.9" (210 x 75 x 50mm)
- Meter weight: 12oz (340g)
- Pitot tube dimensions: 15.4 x 7.7” (390 x 195mm)
- Pitot tube weight: 7.2oz (204g)
- (1) Meter
- (1) Pitot tube
- (2) 33.5 (85cm) connection hoses
- (1) 9V battery
- (1) 100V-240V universal AC adaptor
- (1) Hard carrying case
Select Options
In The News
Cal Poly, San Luis Obispo Manages Monitoring Efforts in Morro Bay
California Polytechnic State University, San Luis Obispo (Cal Poly, SLO), has been monitoring Morro Bay for decades, and while the monitoring program has changed over the years, the dedication to monitoring the bay has remained the same. The project started in 2006 as a Packard Foundation-funded initiative to monitor water quality flowing in and out of Morro Bay. The goal at the time was to use the data collected to develop and inform an ecosystem-based management plan in collaboration with the Morro Bay National Estuary Program (MBNEP). Since the estuary was the focus at the time, researchers were monitoring water flowing into the estuary from Chorro Creek and Los Osos Creek.
Read More
Green Water in Green Bay: Using Data Buoys to Monitor the Southern Bay
While the bay of Green Bay has been referred to as the largest freshwater “estuary” in the world, the watershed hosts intensive agriculture and contributes one-third of Lake Michigan’s total phosphorus load. The Fox River flows into the bay, carrying excess nutrients largely the result of non-point source runoff from the watershed. With a history of deterioration extending well into the last century, the bay ecosystem suffered significant declines in water quality. This, in turn, stimulated major clean-up and ongoing restoration efforts to improve water quality. Tracking these changes is an important aspect of ecosystem management.
Read More
Cross-Border Sewage Contaminated Flows: Monitoring the Tijuana River
The Tijuana River runs across the US-Mexico boundary, flowing into and throughout southern California, carrying with it nutrients and contaminants throughout the estuary. In recent decades, the flows have been heavily polluted with untreated sewage from the City of Tijuana. The wastewater enters the greater Tijuana River estuary, impacting coastal communities and disrupting the natural environment. In order to better understand these cross-border flows, researchers out of San Diego University sought to monitor the waterway test the capabilities of in-situ sensors to measure the contaminated water. Natalie Mladenov and Trent Biggs were two of the researchers involved in the project, deploying a real-time monitoring system in May of 2021.
Read More
