GIL Ghana is one of the leading traceable calibration laboratories offering instrument calibration services in accordance with ISO/IEC 17025 requirements. We provide both onsite calibration and laboratory calibration services to our customers.

We provide 180 days warranty on all equipments calibrated in our facility or onsite. Furthermore, all calibration certificates are available online through the GIL Asset management system.

Our technicians are capable of calibrating equipments that fall under Electrical, Dimensional, Physical parameters including Temperature, Pressure, Torque, Ultrasonic, Acoustic, Air flow, High voltage and Light.

Any other calibration requirements you have can be managed through sub-contract partnerships with other calibration laboratories.


DIMENTIONAL TOOLS: We provide calibration for. Angle Plate, Clinometer, Depth Micrometer, Dial Gauge, External Micrometer, Feeler Gauge, Gauge Block, Height Gauge, Jig and Fixture, Length Setting Rod, Paint Thickness Foil, Parallel, Plain Gap Gauge, Plain Plug or Roller, Plain Ring Gauge, Protractor, Screw Caliper, Screw Plug Gauge, Screw Ring Gauge, Setting Master, Sine Bar or Table, Sphere (Precision Ball or Balls or CMM Setting Ball), Square, Straight Edge, Surface Table, Thread Cylinder, Thread Vee Setting Jaw (for Metroscope), Vee Block, Vernier Caliper etc.

Typical Manufacturers include: Baty, Bowers, Brown and Sharp, Coventry Gauge, Johansson, Matrix, Mercer, Mitutoyo, Moore and Wright, Rabone, Rank Taylor Hobson, Renishaw, Roebuck, Sigma, SIP, Starrett, Sylvac, Tesa, Threadmaster, Trimos, Verdict, Yorkshire Precision Gauges, Zeiss, Zodiac.

ELECTRICAL TOOLS: Bench type equipment such as counter timers, long scale multimeters, oscilloscopes and power supplies are also covered by our ISO17025 traceable procedures. Other typical tools include: Ammeter, Amplifier electrical calibration, Attenuator, Bridge, Burst Generator, Capacitance Meter, CAT and Genny (Cable Avoidance Tester and Signal Generator), Check Box (16th and 17th Edition), Comms (Communications) Analyser, Counter Timer, Coupler, Coupling Unit, Crimp Tool and Testing, Current Standard, Data Logger, Decade Box, Differential Probe, Earth Bond Tester, EMC Test Equipment, Filter, Flash Tester, Frequency Counter, Frequency Generator, HV (High Voltage) Generator or Source, Holiday Detector, Installation Tester, Insulation Tester, LCR Meter, Loop Tester, Low Ohm Meter, Meter Calibration Check Box, MFT (Multi-function Tester), Microwave Counter, Milli-Amp Source, Milli-Volt Pot Source, Multi-Meter, Network Analyser, Ohm Meter, Optical Detector, Oscilloscope, PAT Tester, Pre-Selector, Phase Indicator, Power Analyser, Power Meter, Power Splitter, Power Supply, Pulse Generator, Rate of Fire Monitor, RCD Tester, Resistor, RF Equipment, Selective Voltmeter, Shunt, Signal Analyser, Signal Generator, Spectrum Analyser, Sky Screen, Stop Watch, Tachometer, Temperature Simulator, Termination / Load, Tester Calibration Check Box, Flash Tester, Timer, Transient Limiter, Velocity Computer, Voltmeter, Voltage Standard, Watt Meter, 16th and 17th Edition Multi-function Tester.

Typical Manufacturers include: Advantest, Agilent, Anritsu, Avo, Bird, Bruel and Kjaer, Chauvin Arnoux, Clare, Datron, Dranetz, Exfo, Farnell, Fluke, Gigatronics, Gould, Heme, Hewlett Packard, Iso-tech, Keithly, Kewtech, Kyoritsu, Lecroy, Marconi, Martindale, Megger, Metrohm, Motorola, Philips, Racal-Dana, Radiodetection, Robin, Rohde and Schwarz, Seaward, Sullivan, Tektronix, Time Electronics, Tinsley, Wavetek, Yew, Yokogawa.

FORCE & WEIGHT TOOLS: We also calibrate devices such as Balance / Scales, Bottle Jack, Cable Tension Gauge, Door Closure Gauge, Force Gauge, Gram Gauge, Guillotine Clamp Spring Gauge, Load Cell, Load Washer, Push/Pull Gauge, Spring Balance, Statimeter, Dead Weight Tester Weights, Single Weights, Weight Sets.

Typical Manufacturers include: Avery, Chatillon, Correx, Halda, Kistler, Mechmesin, Ohaus, Precisa, Sartorious, Statimeter, TWL, Verdict etc.

PRESSURE & VACUUM TOOLS: We calibrate pressure and vacuum equipments such as Bourdon Tube Pressure Gauge, Combination Pressure and Vacuum Gauge, Digiquartz Transducer, DPI, Magnehelic Gauge, Manometer (Differential Pressure), Micromanometer, Oxygen Gauge, Pressure Calibrator, Pressure Gauge, Pressure Switch, Pressure Sensor (mA or mV Output), Pressure Sensor (Frequency Output), Piezoelectric Pressure Sensor, Sphygmomanometer (Blood Pressure Monitor), Quartz Pressure Sensor, Tourmaline Pressure Sensor, Vacuum Gauge.

Typical Manufacturers include: Beamex, Budenberg, DH Instruments, Digitron, Druck, Dwyer, Edwards, Eurotron, Fuji, Furness Controlls, GE, Heise, Kiag, Kistler, Leo, Mensor, Parascientific Digiquartz, Ruska.

TEMPERATURE TOOLS: These include Dial Thermometer, Digital Thermometer Readout, Dry Block Calibrator, Ear Thermometer, Freezer, Hot Block, Infrared Thermometer Calibration, Oven, Platinum Thermometer, PRT, RTD, Soldering Iron, Temperature Probe, Temperature Chart Recorder, Temperature Sensor, Thermal Imager, Thermocouple, Thermistor, Tympanic Thermometer Thermometer, Oven, PRT, Soldering Iron, Temperature Controller, Thermocouple.

Typical Manufacturers include: Ametek, Braun, Comark, Cropico, Digitron, Druck, Eurotherm, Flir, Fluke, Hart, Isotech, Jofra, Land, Omega, Omron, Raytek, Testo.

TORQUE TOOLS: We calibrate torque equipments such as Closure Meter, Torque Analyser, Clock, Meter, Screwdriver, Watch or Wrench, Torque Tool.

Typical Manufacturers include: Acratork, Britool, Crane, Mechmesin, Norbar, Snap-on, Sturtevant Richmont, Teng, Toro, Torque Leader

Contact Us to request a free quote


12 Sanderling Street, Airport Ridge, Takoradi.

No. SGGA/266/95, Baatsonna Spintex Road, Accra
Tel: +233-209-607-530 / +233-557-386-030

U.S. Region

5202 S. Shaver Street, Houston Texas 77034, USA.
Tel: +1713-904-4600


LAGOS: DTN Complex, Lateef Jakande Rd, Agidingbi, Ikeja, Lagos State
Tel: +234-700-AUTOMATION / +234-1-440-6296

PORT HARCOURT: 2 Okoru-Ama Str, Off Odili Road, Trans Amadi, P/H, Rivers State
Tel: +234 809 393 0365