The UNI-T UT338A is a high-precision indoor formaldehyde (HCHO) meter and air-quality detector using an imported electrochemical sensor. It continuously monitors formaldehyde concentration and also displays ambient temperature and humidity, with an audible alarm and blue backlight — ideal for homes, offices, newly furnished rooms and cars. Genuine UNI-T product supplied by Digilog.pk.
Key Features
- Electrochemical formaldehyde (HCHO) sensor, range 0–3 mg/m³
- Also measures temperature and humidity (°C/°F)
- Audible alarm for high formaldehyde; blue LCD backlight
- Rechargeable 3.7 V / 1500 mAh lithium battery
- Compact desktop design for home, office and automotive use
Technical Specifications
| Formaldehyde Range | 0–3 mg/m³ |
|---|---|
| Formaldehyde Resolution | 0.01 mg/m³ |
| Formaldehyde Accuracy | ±10% / ±0.02 |
| Temperature Range | 0–40 °C |
| Humidity Range | 25–90 %RH |
| Battery | 3.7 V / 1500 mAh rechargeable Li-ion |
| Power Adapter | 100–240 V, 50/60 Hz |
| Dimensions | 130 × 70 × 55 mm |
| Weight | 161 g |
What's in the Box
- UT338A formaldehyde meter
- USB charging cable
- English user manual
Certifications: CE, RoHS | HS Code: 9027.89