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๐Ÿ” Ehdis Digital Manometer: Advanced Precision for Pressure Accuracy Review

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Revainrating 3.5 out of 5ย ย 
Ratingย 
3.7
๐ŸŒฌ๏ธ Airflow & Air Quality, ๐Ÿ” Test, Measure & Inspect

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Description of ๐Ÿ” Ehdis Digital Manometer: Advanced Precision for Pressure Accuracy

This digital handheld manometers can measure the air pressure of the single pipe, or differential pressure of two pipes.it is suitable for measuring of ventilation and air condition systems,and widely use forgas measurement,calibration,and any trouble shooting of any gas pressure systems. Ultra-low-power sensing & measurement with 32-bit MCU and 24-bit ADC make the measurement of air press faster and more accurately.Perfect for working on tankless heaters,Very handy to set gas pressures on electric valves,Using for service testing of gas pressure on domestic boilers, Measures Air Flow about your bathroom fan ect. Selectable pressure range: ยฑ2.999psi; Accuracy: ยฑ0.3%FSO (at 25ยฐC) ; Repeatability: ยฑ0.2% (Max ยฑ0.5%FSO); Linearity/Hysteresis: ยฑ0.29%FSO. 12 Selectable Units of Measure (kPa, Psi, Kgfcm2, Ozin2, Bar, mbar, inHg, mmHg, InH2O, FtH2O, cmH2O, Pa) with function: Data Hold and Error Code - Response Time: 0.5 Sec. Ehdis digital manometer has Dual Input that can test / measure the differential gas pressure with its provided twin input probes.Max / minimum record function; Data save function, also has room temperature future.

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

User manual

The pressure gauge is very good for the price. First I wanted to upload a 1 sheet image of the user manual. It's difficult to make a purchase if you don't know what you're getting and a manual/manual can be of great help.

Pros
  • The Ehdis digital pressure gauge has a dual input that can check/measure the differential gas pressure using the dual input sensors provided. Maximum/minimum value recording function; The data storage function also has a future at room temperature.
Cons
  • You could choose a newer model

Revainrating 5 out of 5

Great Value

This is a good little pressure gauge that is clear and stable. It is backlit and can be reset. Love the small size and the fact that I can measure 0.05" or 0.04" of water and it doesn't just go below 0.2". It doesn't go from zero. I was surprised that this shows the temperature.

Pros
  • This handheld digital pressure gauge can measure air pressure in one pipe or differential pressure in two pipes. It is suitable for measuring ventilation and air conditioning systems and is also widely used for gas measurement, calibration and troubleshooting. any gas systems.
Cons
  • disappears

Revainrating 1 out of 5

The instrument did not work right out of the box

I can't say anything about this manometer. It turned on, but a random push flared up. The device jumps between ERR0 and ERR1 with random numbers between the maximum and minimum values resulting in an error being displayed. This was done during the initial battery installation. Same problem after removing/installing the battery. I sent the device back for a refund as a product that was supplied by the manufacturer without a functional test does not deserve a second chance. The device comes withโ€ฆ

Pros
  • Selectable pressure range: ยฑ2.999 psi. Customs service; Accuracy: ยฑ0.3% FSO (at 25 ยฐC); Repeatability: ยฑ0.2% (max. ยฑ0.5% FSO); Linearity/Hysteresis: ยฑ0.29% of full scale.
Cons
  • Slightly cracked