Digital Manometer Air Pressure Gauge
Specifications
| Model | SW-512 |
| Repeatability | ±0.25%FS |
| Measuring range | ± 13.79kPa |
| Accuracy | ± 0.3% FS |
| Linearity/hysteresis | ± 0.1% FS of the full scale |
| Limit the maximum pressure | 30KPa, |
| Pressure connection | A 1/8 "(3.18 mm) quick connector |
| Working temperature and humidity | 0 ℃ ~ 40 ℃ 10% ~ 80% RH |
| Storage temperature and humidity | -10 ℃ ~ 60 ℃ 10% ~ 70% RH |
| Over range hint | Err1 or Err2 |
| Automatic shutdown function | yes |
| Backlight key | on/off the backlight, no operation 45s backlight automatically shut down |
| HOLD key |
Press the HOLD key to keep the value of this measurement, and then press this key to release the hold function. |
| DIF key |
press the pressure value after DIF key minus the pressure value before pressing |
| Power button | yes |
| Instrument clear | when no differential pressure is input, the meter mayn't be reset to zero. |
| UNIT button | yes |
| Record button |
Press to enter the record mode, Press it for about 5 seconds, the meter exits the record mode. |
| Battery Replacement |
When the battery symbol is hollow, it must be replaced to avoid affecting normal use. |
| Working power | 3x1.5V AAA (not included due to air limit) |
| Material | Plastic, Metal |
| Color | Black + Yellow |
| Package Weight(appr.) | 362g |
| Accessories | Pouch, User Manual, Hose |
| Package contents |
1pcs Differential Manometer 1pcs hose 1pcs pouch 1pcs user manual |
| Diagram and LCD Display | |
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1. Backlight switch key 2. Record button 3. Unit conversion key 4. Difference key 5.Zero key 6. Data Hold button 7. Power off button |
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1. Pressure display value 2. Data hold function 3. Record mode 4. Maximum / minimum / average 5. Power indicator 6. Difference display 7. Unit display 8. Time display |
| Measurement Unit Parameters | ||
| Measuring Unit | Measuring Range | Resolution |
| kPa | ±13.79 | 0.01 |
| mmHg | ±2.000 | 0.001 |
| mbar | ±137.8 | 0.1 |
| bar | ±0.137 | 0.001 |
| Ozin⊃2 | ±32.00 | 0.01 |
| kgcm⊃2 | ±0.140 | 0.001 |
| inH2O | ±55.40 | 0.01 |
| ftH2O | ±4.612 | 0.001 |
| cmH2O | ±140.6 | 0.1 |
| Cautions | ||
| 1. Error message: When the internal diagnostic test fails, an error message will appear on the display. Err1: The maximum pressure value is exceeded Err2: Tips below the minimum pressure value Err3: In recording mode, the maximum pressure value is exceeded Err4: In the record mode, it is below the minimum pressure value prompt |
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2. Automatic shutdown function： (yes)the meter will automatically shut down after standing for 20 minutes, which can prolong the service life of the battery. Hold down the HOLD button, then press the power button to turn on the machine, the screen will appear words, and the meter will not turn off automatically. |
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3. Record button：Press to enter the record mode, and then intermittently press the switch to display the current value of the recording process - maximum - minimum - average, and shows the corresponding value of the time. Other function keys are locked at this time, cannot operate. Press the record key for about 5 seconds, the meter exits the record mode. |
Policy for Change of Mind Returns
Returns
Our policy for change of mind lasts for 7 days. If 7 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
There are certain situations where only partial refunds are granted (if applicable)
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error
- Any item that is returned more than 7 days after delivery
Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, please contact us via your MyDeal account
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
Warranty policy
All of our products are warranted for one year from date of purchase against defects in material and workmanship.
If we agree that the product has such a defect, we will repair or replace it (at our sole discretion) free of charge for you.
A repair may mean we will send you a repair kit or components which you can fit yourself. Don't worry - we’ll only ask you to do it if it’s easy!
Modifying a product invalidates the warranty.
The warranty is ‘return to base’ and not a free in home service. This means you'll need to return the product to us for service, at your cost.
what is not covered under warranty?
Our warranty does not cover claims resulting from misuse, abnormal use, overloading, general wear and tear (including cuts and tears), child outgrowing product, not following instructions, transportation damage (including airline or freight), lack of maintenance, negligence, fading, or corrosion as a result of environmental conditions.
If your product is outside the warranty period or terms, we will happily repair your product for a reasonable charge.
Any loss, consequential loss or damage to any person or property directly or indirectly as a result of using product is, expressly excluded.
The warranty is only valid in your country of purchase (as product specifications differ country to country, we may not have the product or parts).
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