Dual Brothers supplies heavy-duty calibration equipment to oil & gas operators in Nigeria (Port Harcourt, Lagos, Warri). SONCAP documentation support. Certified to ISO/IEC 17025 with rapid door-to-door international air freight, direct factory pricing, and full technical warranty support.
Tailored for upstream and downstream offshore operations in Niger Delta. Air cargo to LOS and PHC airports with SONCAP verification assistance.
Every instrument is factory calibrated with full traceability under ILAC / APAC MRA mutual recognition frameworks, ready for immediate audit compliance.
Dry well calibrators (-30°C to 500°C), secondary standard PRTs, pneumatic & hydraulic pressure calibrators (up to 1000 bar), and precision humidity chambers.
Select from our standard catalogue or request custom sensor dimensions, bespoke inserts, and customized dual-voltage (110V/230V) configurations.
View All 10 Calibration Instruments