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Description
Reed Instruments Digital Manometer R3002 (0-5 PSI)This digital manometer provides accurate measurements in 11 different units of measure and is capable of taking gauge and differential pressure. The R3002 features a large backlit LCD display, an integrated clock to keep track of measurements and the ability to record and revisit recorded data via the included software. Features Measures gauge and differential pressure up to 5psi 11 selectable units of measure: psi, inH2O, bar, mbar, kPa, inHg, mmHg,
This digital manometer provides accurate measurements in 11 different units of measure and is capable of taking gauge and differential pressure. The R3002 features a large backlit LCD display, an integrated clock to keep track of measurements and the ability to record and revisit recorded data via the included software.
| Features
- Measures gauge and differential pressure up to 5psi
- 11 selectable units of measure: psi, inH2O, bar, mbar, kPa, inHg, mmHg, ozin², ftH2O, cmH2O, kgcm²
- Max, Min, Avg, Relative and Data hold functions
- Integrated real-time clock time-stamps measurements
- Large, easy-to-read backlit LCD display
- Zero button for offset correction or measurement
- USB interface and software included
- Tripod mount for long-term monitoring
- Low battery indicator and auto shut off
| Includes
- Digital Manometer
- 4 Connection Hoses
- Power Adapter
- USB Cable
- Software
- Battery
- Hard Carrying Case
- If a NIST cert is needed order R3002-NIST
| Specifications
| Measuring Ranges | 5.000 psi 138.3 inH2O 344.7 mbar 34.47 kPa 1.018 inHg 258.5 mmHg 80.00 ozin² 11.53 ftH2O 351.5 cmH2O 0.351 kgcm² 0.344 bar |
| Accuracy | ±0.3% FS |
| Resolution | 0.1 inH2O /mbar / mmHg / cmH2O 0.01 kPa / ozin² / ftH2O 0.001 inHg / kgcm² / bar / psi |
| Repeatability | ±0.2% FS |
| Linearity/Hysteresis | ±0.29% FS |
| Max Pressure | 20 psi |
| Display | 4-digit, LCD Display |
| Backlit Display | Yes |
| Data Hold | Yes |
| Min | Yes |
| Max | Yes |
| Average | Yes |
| Differential Pressure | Yes |
| Zero Function | Yes |
| Over range Indicator | Yes |
| Under range Indicator | Yes |
| Datalogging Capabilities | Yes |
| Real-Time Clock and Date Stamp | Yes |
| Response Time | 2 times/sec. |
| Internal Memory | Yes |
| Auto Shut-off | Yes (after 20 mins) |
| Tripod Mountable | Yes |
| Low Battery Indicator | Yes |
| Power Supply | 9V battery |
| PC Connectivity | USB Cable (Included) |
| Software | Yes (included) |
| Software OS Compatibility | Windows XP, 7, 8 and 10 |
| Product Certifications | CE |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Storage Temperature | 14 to 140°F (-10 to 60°C) |
| Operating Humidity Range | 10-80% |
| Dimensions | 8.2 x 2.9 x 1.9" (210 x 75 x 50mm) |
| Weight | 9.8 oz (280g) |
| Applications
- Troubleshoot heating ventilation and air conditioning (HVAC) systems and a variety of low-pressure pneumatic or gas systems
- Pressure transmitter calibration for process instrumentation
- Detect blockages in filters, condensers and chillers (water filter steam power plant)
- Testing of pressure switches and other relief devices
- Calibrating pressure transmitters
- Calibrating pressure recorders
| Documents
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 4
Great lightweight fabric, good design
Color: Grey Green, Size: Small, Color: Grey Green, Size: Small
This hoodie is a great athletic top. The size small fits my husband well, although it's a little loose in the arms. So if you have a leaner figure, you may find it a bit baggy. But the fabric is fantastic, a high-quality performance fabric that seems breathable and the UV protection is a great bonus. The sleeves are long enough to make good use of the thumb holes in cooler weather, and the color is a nice neutral, gray-green.
For reference, the size small has a chest of about 42" (measured just under the sleeves) and a center back length of approx. 25".
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 5
Great Quality and Look
Color: Grey Green, Size: Medium
21st century materials are here to save us! :) M Maelreg does a great job utilizing those materials to the best of their ability. I've really become a fan of just about anything that they make, and this shirt is no exception. It's made from the very popular 88/12 Poly/spandex blend that has become ubiquitous in the fitness/active industry because of its amazing tensile characteristics- wicking, quick dry, UPF, and extra comfy against the skin. You get all of that here and a no-frills, really beautiful color to go along with a fit that is exactly true to size. I took the more form-fitting version for my 5'10" 175 lb. frame (I've found both L and M work from these guys, M for a more tailored look) and it's exactly right- enough room to move around comfortably and breathe, not so tight that it's hugging my belly. It's super lightweight and really easy to launder (I hang dry mine to prevent pilling and wrinkles), cold/low and a medium/low heat iron to rid those stubborn factory wrinkles and you shouldn't ever need to iron it again. Another great offering from the folks at Maelreg.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Just like the big brands!
Color: Light Dark Blue Grid, Size: 3X-Large
This hoodie is very good quality. I would say it compares to many of the Columbia or Northface type. The only problem that I encountered was that the sleeves are very long, but that might be a me problem because I am pretty short. The hoodie is very lightweight so it can even be worn on semi warm days and really is mostly used as a form of sunblock.
I feel like the sizing is very true to size and if anything there’s a little extra room. The price is just right since it’s much less expensive than the big brands and it holds up after being washed several times. It’s very comfortable and breathes very nicely as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Nice pullover
Color: Brick Heather, Size: Medium
I really like this. Good quality, fits well and stretchy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
★★★★★ 5
Comfortable
Color: Black Grey Heather, Size: 3X-Large
Very nice lightweight solution
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
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