Accurate, court-admissible calibration certificates for all models of breathalyzers and alcohol testers. Trusted by police departments, factories, and enterprises across India.
All major brands and models serviced by our trained technicians.
Full sensor check, zero-point calibration, span calibration, and certificate. Turnaround: 3–5 business days.
Scheduled calibration visits, priority service, bulk unit discounts. Ideal for factories, fleets, and police departments.
NABL accredited calibration certificate — legally valid for court submissions, regulatory audits, and compliance checks.
Breathalyzers and alcohol testers are precision instruments. Over time, the electrochemical fuel cell sensor drifts, leading to inaccurate readings. Regular calibration ensures your device reads within the legally acceptable tolerance band — typically ±0.005% BAC.
In India, alcohol tester calibration is mandated under the Motor Vehicles Act for law enforcement use. Factories operating under OSHA-equivalent safety guidelines require annual calibration of all safety equipment including breathalyzers. Court submissions require NABL-accredited calibration certificates to be considered admissible evidence.
Esspron provides calibration services for all professional-grade breathalyzers across India. Our NABL-accredited calibration process follows ISO/IEC 17025 guidelines and produces traceable, legally valid calibration certificates.
We serve law enforcement agencies, manufacturing plants, logistics companies, construction sites, hospitals, and corporate wellness programs. Bulk calibration contracts are available with on-site service across Delhi NCR and major metros.
WhatsApp us your device model and quantity. We'll send a quote within 2 hours.