WHAT IS HEARTEST OCC HEALTH? A certified tablet-based audiometry solution for seamless industrial and occupational hearing testing. Automated audiometry, secure cloud-based data management, and detailed reporting makes hearing care in industrial spaces more efficient than ever. This portable and robust solution offers mobile testing outside of a booth, at a fraction of the cost and ensures easy and time-efficient compliance. USE HEARTEST OCC HEALTH FOR WORKPLACE HEARING SCREENINGS A light, compact and easy-to-use solution, enabling workplace hearing screenings anywhere, any time without the need for bulky equipment. Includes seamless digital surveillance and reporting. DIGITAL AI OTOSCOPY (ADD-ON) hearTest Occ Health works seamlessly with the hearScope digital video otoscope to examine the eardrum and ear canal and attach the otoscopy images to the occupational hearing result. This allows for detailed and comprehensive reporting. *Note: The AI feature is currently in Beta-testing and should only be used for research purposes. COMPLIES TO INTERNATIONAL STANDARDS & REGULATIONS Equipment for pure-tone audiometry (type 4 audiometer) Specification for audiometers (type 4 audiometer) Baseline, periodic and exit audiometry protocols Reference zero for the calibration of audiometric equipment Pure-tone air conduction audiometric test methods Baseline, periodic and exit audiometry protocols Baseline, annual audiometric testing and test results REGISTRATIONS & CERTIFICATIONS UNITED STATES (FDA REGISTERED) Registration no: 3014337591 SANS 10154 Calibration certificate hearX Group

TECHNICAL SPECIFICATIONS IP30 P5011 & 3M Peltor ear defender with DAC Pure tone test frequencies | 0.125 to 8 kHz Total harmonic distortion | <2% Test levels | -10 to 100 dB HL Pure tone test frequencies | 0.125 to 16 kHz Total harmonic distortion | <2% Test levels | -10 to 95 dB HL * Intensities may change due to headphone selection and with addition of DAC. BENEFITS & FEATURES *Some listed features are only available in specific territories Q CLINICALLY VALID TESTS Evidence-based solution, validated in peer-reviewed journals and calibrated to ISO/SANS standards. <D AMBIENT NOISE ATTENUATION...

CONDITIONING Customisable functionality to condition patients for audiometry. ACOUSTIC ENVIRONMENT CERTIFICATION Active noise monitoring solution. EASY-TO-USE, ADJUSTABLE PROTOCOLS Best practice pure tone audiometry protocols to varied contexts. IMPORT OR ADD BASELINE Ability to add baseline manually including the ability to import the screening test as a baseline test. COUNTRY SPECIFIC TEST RESULTS Percentage Loss of Hearing (PLH), Standard Threshold Shift (STS) calculations with option to enable aging for US, HSE categorisation, as per UK requirements. SPECIALISED REPORTING Specialised occupational...