Dedicated to accuracy in the digital world

Electrical Calibration Service in Singapore

Multimeters, clamp & insulation testers, calibrators and power instruments.

SAC-SINGLAS Accredited Laboratory LA-2023-0845-C (ISO/IEC 17025)

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SAC-SINGLAS Accredited Laboratory LA-2023-0845-C (ISO/IEC 17025)
Traceable
to national standards
On-site & in-lab
Calibration, your way
20+ years
Instrument expertise

Our equipment

The reference standards behind every certificate

We invest in high-precision reference equipment so your measurements are accurate, traceable and audit-ready — every instrument calibrated in-house against standards traceable to national references.

Pressure reference standards

Pressure reference

Pressure reference standards

Pneumatic & hydraulic reference across low- to high-pressure ranges, with traceable certificates.

Calibrated in-house · traceable to national standards

Electrical reference instruments

Electrical reference

Electrical reference instruments

Multifunction calibrators & precision meters.

Temperature reference standards

Temperature reference

Temperature reference standards

Dry-blocks, baths & reference thermometers.

Unitest engineers performing on-site calibration at a customer facility

On-site · Islandwide

We calibrate at your site, on your schedule

Our engineers bring traceable reference standards to your facility — cutting downtime and the risk of moving fixed or mission-critical instruments. Same accredited result, none of the logistics.

Why Unitest

Why quality teams pick Unitest

It comes down to what your auditor and your operation actually need — accredited competence, real traceability, and people who understand the instruments you run.

SAC-SINGLAS accredited

Independently assessed technical competence to ISO/IEC 17025 — not a generic functional check.

Traceable to national standards

Every result links through an unbroken chain to the SI via Singapore's National Metrology Centre, with stated uncertainty.

On-site or in-lab

Bring instruments to our lab, or have our engineers calibrate on-site to minimise your downtime — islandwide.

Audit-ready certificates

A traceable certificate your auditor will accept in ISO 9001, ISO/IEC 17025 and regulated-industry audits.

By professionals, for professionals

Backed by 20+ years of instrument expertise and a management team with decades of combined experience.

Recall reminders

We remind you when each instrument is due, so nothing quietly drifts out of calibration before your next audit.

Our solutions

Calibration services we provide

One accredited laboratory for your full instrument fleet — in-lab or on-site, with traceable ISO/IEC 17025 certificates.

Electrical Calibration — Unitest Singapore

Electrical Calibration

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Oscilloscope Calibration — Unitest Singapore

Oscilloscope Calibration

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Temperature Calibration — Unitest Singapore

Temperature Calibration

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Fix-Point Temperature Calibration — Unitest Singapore

Fix-Point Temperature Calibration

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Non-Contact Temperature Calibration — Unitest Singapore

Non-Contact Temperature Calibration

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Humidity Calibration — Unitest Singapore

Humidity Calibration

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Pressure Calibration — Unitest Singapore

Pressure Calibration

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Digital Scale Calibration — Unitest Singapore

Digital Scale Calibration

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Tachometer Calibration — Unitest Singapore

Tachometer Calibration

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Liquid Bath Calibration — Unitest Singapore

Liquid Bath Calibration

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Timer / Stopwatch Calibration — Unitest Singapore

Timer / Stopwatch Calibration

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Inside the Unitest Instruments laboratory

In the lab

In-House Calibration

Our laboratory is equipped with well-maintained precision measuring equipment. The standards and instruments used for calibration are regularly checked and proactively maintained to ensure accuracy and consistency — and to identify problems in time.

Our operating procedures and good laboratory practices help us achieve accurate measurement results and issue suitable calibration certificates. Working to ISO/IEC 17025 methods, our reference standards provide sound traceability to recognised national and international standards.

We understand the importance and value of your equipment — which is why our service includes freight transportation.

How it works

From enquiry to recall — handled end to end

A simple, accredited process that keeps your instruments accurate and your audits painless.

  1. 1

    Enquiry

    Send us your instrument list or enquiry.

  2. 2

    Quote

    We review and send a tailored quotation.

  3. 3

    Calibrate

    In-lab or on-site calibration is performed.

  4. 4

    Certificate

    You receive a traceable calibration certificate.

  5. 5

    Recall reminder

    We remind you before the next calibration is due.

FAQ

Calibration questions, answered

Why is Calibration Important?+

Calibration helps ensure accurate measurements — the foundation of quality, safety and innovation in most of the products and services we depend on daily. Few people realise the vital role calibration plays in everyday life: it underpins the accurate measurements required for research, development and the production of millions of products worldwide. Most of what you see around you is manufactured within strict measurement specifications backed by calibration.

The Importance of Calibration in the Future+

The importance of calibration will keep increasing. As technology advances, measurements need to be more accurate and calibration becomes more critical. Consider self-driving cars: knowing that their precision measurement systems pass the higher level of assurance that calibration offers is exactly what will make future transport systems trustworthy.

Benefits and Purpose of Calibration+

The purpose of calibration is to ensure accurate measurements. The benefits include increasing profitability by raising revenue and reducing costs; increasing sales by helping manufacturers and service providers deliver quality products that earn good reviews and loyal customers; and saving money by reducing manufacturing errors and recalls, eliminating wrong acceptances and rejections, and extending the life of manufacturing equipment.

We calibrate

Brands & instruments we calibrate and service

From Fluke and Yokogawa to Druck, Hioki and Extech — we calibrate the instruments your operation already runs, across electrical, temperature, pressure and indoor-air-quality parameters.

Fluke — calibrated by Unitest
Hioki — calibrated by Unitest
KIA — calibrated by Unitest
Kikusui — calibrated by Unitest
Amprobe — calibrated by Unitest
Druck — calibrated by Unitest
Sanwa — calibrated by Unitest
Yokogawa — calibrated by Unitest
Lutron — calibrated by Unitest
Extech — calibrated by Unitest
ElectricalTemperaturePressure
Analog MultimeterInfrared Thermal ImagerAbsolute Pressure Sensor
Appliance TesterInfrared ThermometerDifferential Pressure Calibrator
Battery TesterIR Gun / ThermometerGauge Pressure Sensor
Clamp MeterPocket ThermometerHigh Pressure Gauge
Digital MultimeterResistance ThermometerLow Pressure Gauge
Earth Ground Clamp MeterRTD ThermometerPressure Calibrator
Earth Ground TesterTemperature Data Acquisition SystemPressure Transmitter
Energy LoggersTemperature Dryblock
Installation TesterTemperature Transmitter
Insulation TesterThermistor Sensor
LCR MeterThermocouple Sensors
Loop CalibratorThermocouple Thermometer
Multifunction TesterTemperature Oven / Freezer
OscilloscopesIncubator
Power AnalyzerTimer
Power LoggersDewpoint
Humidity Transmitter
Humidity & Temperature Meter
Hygrometer

Don't see your instrument? Ask us — the list above is a sample of our capability.

Get in touch

Ready to get your instruments audit-ready?

Tell us what you need calibrated and we'll send a quote, fast. In-lab or on-site, islandwide.

Visit
18 Boon Lay Way, #08-127, Tradehub 21, Singapore 609966
Hours
Mon–Fri 9am–6pm · Sat & Sun closed
SAC-SINGLAS Accredited Laboratory LA-2023-0845-C (ISO/IEC 17025)

Request a calibration quote

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