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512MB flash memory
and RF electric fields (1 MHz–60 GHz) with true RMS detection and ISO 17025 calibration
It delivers ±5% flow accuracy per ISO 13137:2022 and provides up to 20 hours of battery life per charge
and other 4-gas detectors requiring H2S/CO/CH4/O2 calibration
Nextteq Smoke Tube 5-Pack Mode:Purchase 512MB flash memoryThe Nextteq Smoke Tube Kit produces non corrosive, visible smoke for qualitative airflow visualization in ventilation and HVAC assessments. Each kit includes 5 smoke tubes, a handheld aspiration bulb, rubber end caps for resealing, and a zippered carrying bag. Tubes are reusable across multiple sites when properly capped after use. Suitable for duct and hood airflow checks, negative and positive pressure verification, and general ventilation balancing
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