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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
4.8 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Comfortable, Durable, and Stylish
Perfect gift choice! Excellent quality socks with a variety of colors to match any wardrobe.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
★★★★★ 5
Great sock liners
Size: Medium, Color: (001) Black / Black / Pitch Gray
Awesome socks. Has little gel pad on top of heel for no slip. Thin and comfortable. Previously Purchased at Nordstrom rack and no longer in stock. Happy to find here
Note: Will shrink a little best to air dry
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Very good product
Size: Medium, Color: (001) Black / Black / Pitch Gray
I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe
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Reviewed in the United States on May 15, 2026
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
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Reviewed in the United States on August 1, 2025
★★★★★ 5
Love!
Size: Large, Color: (100) White / White / Mod Gray
Ive tried so many no show socks but I love these. This is the 3rd set I've bought. They never slip off and the material is thin and breathable. Perfect for working out.
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Reviewed in the United States on March 2, 2026