2-in-1 HCHO & TVOC Air Pollution Detector with LCD & API Monitoring – GAOTek
Portable 2-in-1 meter for real-time monitoring of formaldehyde and TVOC with LCD display, API calculation, and alarm functions.
Description
Description
Overview
GAOTek 2-in-1 HCHO & TVOC Air Pollution Detector Meter is a compact handheld instrument using a fuel-cell sensor to provide real-time detection of formaldehyde and TVOC, calculating an air pollution index (API) and offering LCD readout with sound and light alarms for indoor environments like homes, offices, and hotels.
Features
- Fuel-cell sensor for HCHO ensures high accuracy and reliability
- LCD display with backlight for clear readings
- Real-time display of HCHO, TVOC, and API
- Sound and light alarm when pollution levels exceed thresholds
- Auto power-off to conserve battery
Technical Specifications
| HCHO Range | 0.00 to 5.00 mg/m³ |
| HCHO Resolution | 0.01 mg/m³ |
| HCHO Accuracy | ± 2 % F.S. |
| TVOC Range | 0.00 to 9.99 mg/m³ |
| TVOC Resolution | 0.01 mg/m³ |
| TVOC Accuracy | ± 2 % F.S. |
| Response Time | ≤ 2 seconds |
| Operating Temperature | 0 °C to 40 °C (≈ 32 °F to 104 °F) |
| Storage Temperature | –10 °C to 60 °C (≈ 14 °F to 140 °F) |
| Working Voltage | 7.4 V (Rechargeable battery) |
| Size (H×W×D) | 248 mm × 160 mm × 100 mm (≈ 9.8 in × 6.3 in × 3.9 in) |
| Weight | 584 g (≈ 1.29 lb) |
| Certification | CE, EMC, EN 61326 standard |