
The Leaders in Metrology
Excellent Quality You Can Stand By
Pressure Vacuum Equipment List
Equipment Type | Range | Accuracy |
Altitude Gauges | -1000 to 100000 ft | Up to 0.2% |
Dead Weight Tester (Hydraulic) | 1 to 10000 psi | Up to 0.01% |
Gram Gauges | Varies | Dependent on Range |
Mercury Manometers | 0 to 2000 in-Hg | Up to 0.02% |
Water Manometers | 0 to 2700 in-H2O | Up to 0.02% |
Pressure Calibrators / Controllers | 0 to 10000 psi | Up to 0.01% |
Absolute Pressure Gauges | 0 to 10000 psia | Up to 0.01% |
Compound Pressure Gauges | -15 to 72500 psi | Up to 0.02% |
Differential Pressure Gauges | 0 to 10000 psid | Up to 0.02% |
Magnahelic Pressure Gauges | 0 to 2700 in-H2O | Up to 0.05% |
Pressure Gauges | 0 to 72500 psi | Up to 0.01% |
Absolute Pressure Transducer | 0 to 10000 psi | Up to 0.01% |
Pressure Transducers | 0 to 72500 PSI | Up to 0.01% |
Differential Pressure Transmitter | 0 to 72500 PSI | Up to 0.01% |
Pressure Transmitters | 0 to 72500 PSI | Up to 0.01% |
* If not on the list, please inquire *
Capabilities: Vacuum Gauge Calibration
Operating range 1X10-13th
Equipment Type | Range | Accuracy |
Hi Vacuum Gauges | 1x10-13 | Varies |
Vacuum Gauges | 0 to -30 inHg | Up to 0.01% |
Vacuum Transducers | 0 to -30 inHg | Up to 0.01% |
* If not on the list, please inquire *

Why Choose Micro Quality Calibration?
The Best Kept Secret In Metrology
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We’re proud to offer our employees a variety of options for medical plans. Vision and dental are also offered.
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We can repair down to the component level and certify to Manufacturer, Federal, Military & Industrial specifications.
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22,000 square foot, seven-laboratory, environmentally-controlled facility.
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We have a 5-Business-Day turnaround time, with expedite options available 24 hr, 48 hr, and 72 hr.
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We do not sub-contract our work and have the ability to calibrate Primary, Secondary & Working standards in each of our disciplines.
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Our customers have 24/7 access to certificates, recall reports, equipment lists, & real-time equipment tracking within our facility.
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We are the metrology company of choice to thousands of customers in Southern California & across the country.
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Founded in 1978, Micro Quality Calibration continues to grow and is now serving more than
2,000 customers.