Handheld TVOC & HCHO Air Quality Tester (2-in-1) pan you’ll also find traditional anniversary

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Dual-function design – sound amplifier + phone holder

Weight: <28g

High-Quality Chrome-Vanadium Steel – Durable

Handheld TVOC & HCHO Air Quality Tester (2-in-1) pan you’ll also find traditional anniversaryMonitor indoor air quality accurately with the CEM 2 in 1 Handheld Air Quality Tester. Designed for detecting both formaldehyde (HCHO) and total volatile organic compounds (TVOC), this high precision device helps maintain a safe and healthy environment in homes, offices, or other indoor spaces. Main Features: High precision sensor for reliable detection of HCHO and TVOC Measures formaldehyde (HCHO) from 0. 00 to 5. 00 mg m (or PPM) Measures TVOC from