Description
Fluke 700-GA4 Absolute Pressure Gauge Calibrator Repair
The Fluke 700GA4 is a precision absolute-pressure gauge calibrator — a reference gauge (700G series, “A” = absolute) that measures absolute pressure with high accuracy for calibrating and checking absolute-pressure instruments, often paired with a pump. Its precision lives in the internal absolute-reference sensor and the measurement circuit, which is where service and calibration focus.
FlukeMeterRepair.com repairs and calibrates the Fluke 700GA4 for process and instrument-calibration technicians.
Common Fluke 700-GA4 problems we fix
- Pump rebuild — a worn pump (where used as a source-and-measure set) that won’t build or hold pressure, rebuilt.
- Absolute-sensor recalibration — the absolute reference sensor drifting out of spec, recalibrated against standards.
- Pneumatic seal replacement — leaks at seals/fittings, repaired.
- Over-pressure damage — sensor damage from an over-range event, assessed and repaired.
- Display or battery faults.
FAQs
My 700-GA4 absolute reading is off — fixable? Yes. Sensor and seal faults are repairable and recalibrated against our reference standards so absolute pressure reads accurately, with a NIST-traceable certificate.
Is the full range verified? Yes — checked against our standards.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or request service.
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