SAC-SINGLAS Accredited · ISO/IEC 17025
Pressure Gauge Calibration in Singapore
Unitest calibrates analogue and digital pressure gauges in Singapore — including Druck — across -13 psi to 10,000 psi (pneumatic and hydraulic), under SAC-SINGLAS accreditation LA-2023-0845-C (ISO/IEC 17025). Standard turnaround is 5–7 working days; express service is 2–3 days, with free collection and delivery in Singapore for orders above $300.
Also known as: Analog/Digital Pressure Gauge · High-Range Pressure Gauge · Gauge-Type Pressure Sensor
Why calibrate?
Unitest provides SAC-SINGLAS accredited pressure gauge calibration in Singapore for analogue and digital pressure gauges over a range of -13 psi to 10,000 psi (pneumatic and hydraulic), with traceable ISO/IEC 17025 certificates — in our lab or on-site. Gauge internals — Bourdon tubes in analogue gauges, sensing diaphragms in digital gauges — drift with pressure cycling, vibration and temperature exposure; calibration confirms the gauge reading is accurate across the full span.
What you receive
What pressure gauge calibration at Unitest covers
Traceable certificate
Calibration certificate with an unbroken traceability chain to national and international standards, recording the as-found condition before any adjustment.
Stated uncertainty
Results reported with measurement uncertainty, so you know exactly how much confidence each reading carries in your quality system.
5–7 day turnaround
Standard turnaround 5–7 working days; express 2–3 working days on request. Free collection and delivery within Singapore for orders above S$300.
Part of our pressure calibration service, accredited under SAC-SINGLAS LA-2023-0845-C.
How often
How often should a pressure gauge be calibrated?
Pressure gauges are commonly calibrated every 12 months. Gauges used for safety relief valve set-point verification or pressure vessel certification should carry a current certificate.
Accredited ranges
Pressure Gauge calibration ranges & measurement uncertainty
The parameters, ranges and calibration & measurement capability (CMC) below are taken from our SAC-SINGLAS Schedule of Accreditation (LA-2023-0845-C, to ISO/IEC 17025). CMC is the smallest measurement uncertainty we can achieve under accredited conditions.
Pneumatic Pressure Instruments (Lab & Site)· UNI-P001 Rev:0
| Range / measured quantity | Measurement uncertainty (CMC) |
|---|---|
| -13 psi to 30 psi | 0.008 psi |
| 30 psi to 1000 psi | 0.25 psi |
Hydraulic Pressure Instruments (Lab & Site)· UNI-P002 Rev:0
| Range / measured quantity | Measurement uncertainty (CMC) |
|---|---|
| 0 psi to 1000 psi | 0.25 psi |
| 1000 psi to 10000 psi | 2.5 psi |
You can also verify our accreditation on the SAC-SINGLAS directory.
Brands & models
Pressure Gauge brands & models we calibrate
The models customers most commonly send in — not our full capability. Every model is quoted individually; request a quotation and we'll confirm ranges, points and turnaround.
| Brand | Model |
|---|---|
| Druck | DPI 802 |
Don't see your model? Send us the make and model — or WhatsApp us a photo of the nameplate — and we'll confirm capability and quote.
Questions
Pressure Gauge calibration FAQ
How often should a pressure gauge be calibrated?
Pressure gauges are commonly calibrated every 12 months. Gauges used for safety relief valve set-point verification or pressure vessel certification should carry a current certificate.
Is pressure gauge calibration accredited?
Yes. Pressure Gauge calibration is covered under our SAC-SINGLAS scope of accreditation (LA-2023-0845-C, ISO/IEC 17025), covering -13 psi to 10,000 psi (pneumatic and hydraulic). Certificates state the measured values and measurement uncertainty, traceable to national and international standards. Where an instrument falls outside the accredited ranges, we can calibrate it as a traceable service instead.
How long does pressure gauge calibration take?
Standard turnaround is 5 to 7 working days; express service is 2 to 3 working days. Collection and delivery in Singapore are free for orders above $300.
Which brands of pressure gauge do you calibrate?
Commonly submitted brands include Druck. This list covers the models customers most often send in, not our full capability — send us your make and model and we'll confirm whether it falls within our accredited scope or can be calibrated as a traceable service.
Related
Related instruments
Pressure Transmitter / Sensor
Pressure Transmitter / Sensor calibration →Pressure Transducer
Pressure Transducer calibration →Differential Pressure Instrument
Differential Pressure Instrument calibration →Browse every instrument type on the Find Your Instrument page.
Need pressure gauge calibration?
Submit your instrument list — we'll confirm capability, turnaround and pricing, no obligation.