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Precision Pressure Gauges and Portable Calibrators

Please note that WALLACE & TIERNAN is now a trademark of Evoqua Water Technologies LLC, and the products offered here are no longer manufactured under the WALLACE & TIERNAN name.

The manufacturing of the precision pressure gauges and calibrators previously made under the Wallace & Tiernan is now being done in the U.S. by WIKA Instrument Corporation. They are certified to NIST Standards before shipment. The Certificate of Calibration is included at no additional cost

1500 Series 8-1/2"
Dial, 0.066%

• Absolute - 61A1
• Gauge - 62A2
• Gauge - 62A3
• Gauge - 62A5
• Differential - 62A4
• Differential - 62A6
• Differential - 62A7

1000 Series
6" Dial, 0.1%

• Absolute - 61B1
• Gauge - 62B2
• Gauge - 62B3
• Gauge - 62B5
• Differential - 62B4
• Differential - 62B6
• Differential - 62B7

300 Series
6" Dial, 0.33%

• Absolute - 61C1
• Gauge - 62C2
• Gauge - 62C3
• Gauge - 62C5
• Differential - 62C4
• Differential - 62C6
• Differential - 62C7

300X Series
2-3/4" Dial, 0.33%

• Absolute - 61D1
• Gauge - 62D2
• Gauge - 62D3
• Gauge - 62D5
• Differential - 62D4
• Differential - 62D6
• Differential - 62D7

Type 342.11
10" Dial, 0.1%

• Test Gauge

Model 65-120

• Pneumatic Calibrator
  Two regulators

Repairs and Calibration

• Repairs and Calibration for the Wallace and Tiernan Gauges and calibrators are available from the WIKA factory in Lawrenceville GA.  All repairs and gauges are calibrated to NIST traceable standards. Please fill out the Service Request Form

W&T Barometers

• Model FA-112
  Model FA-160
•  
• Discontinued