Extech Model 407910 Includes:
- 2 quick disconnect-fittings
- 9V battery
- Protective rubber holster with stand
- Carrying case
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| Extech Heavy Duty Differential Pressure Manometer |
| 407910 |
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$259.99 |
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| Extech Heavy Duty Differential Pressure Manometer with NIST Certificate |
| 407910-NIST |
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$404.99 |
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Extech Model 407910 Features:
- Dual differential inputs with internal sensors
- Wide (±802 inches of water) measurement range with high resolution
- Displays 8 types of pressure units: mbar, psi, kg/cm2, mmHg, inHg, mH2O, inH2O, and atm
- Record/Recall MIN and MAX readings
- Data Hold and Auto Power off
- Zero function for offset measurements
- Basic accuracy: ±1% of full scale (includes hysteresis)
- Large dual LCD display
- Metal input connections with two quick-disconnect fittings
- Built-in RS-232 PC interface with optional Data Acquisition software and datalogger
NOTE: For an additional charge, Extech will supply your meter complete with a Certificate of Calibration Traceable to N.I.S.T. with Data.
| Specifications |
Range |
Resolution |
Basic Accuracy |
| mbar |
±2000mbar |
1mbar |
±2%FS |
| psi |
±29psi |
0.02psi |
±1%FS |
| kg/cm2 |
±2.040kg/cm2 |
0.001kg/cm2 |
±1%FS |
| mmHg |
±1500mmHg |
1mmHg |
±1%FS |
| inHg |
± 59.05inHg |
0.05inHg |
±1%FS |
| mH2O |
±20.40mH2O |
0.01mH2O |
±1%FS |
| inH2O |
±802.0inH2O |
0.5inH2O |
±1%FS |
| atm |
±1.974atm |
0.001atm |
±1%FS |
| Dimensions |
7 x 2.9 x 1.3" (178 x 74 x 33mm) |
| Weight |
12oz (350g) |
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Extech Instruments
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