ST8303A SMART SENSOR

PM2.5 dust particles

Range: 0～999ug/m3 Resolution: 1ug/m3 Accuracy: ±10%

PM10 dust particles

Measuring range: 0～999ug/m3 Resolution: 1ug/m3 Accuracy: ±10%

TVCO Volatile Organic Compounds

Range: 0～5.00mg/m3 Resolution: 0.01mg/m3 Accuracy: ±20%

C6H6Benzene

Range: 0～3.00mg/m3 Resolution: 0.01mg/m3 Accuracy: ±10% or 0.03）

HCHO formaldehyde（）

Range: 0～3.00mg/m3 Resolution: 0.01mg/m3 Accuracy: ±(5% or 0.02)

Temperature℃ /?Humidity % RH

Range: 10℃～45℃ / 10%RH～90%RH Resolution: 1℃ (1%RH)

Real-time alarm display

have

2.8-inch TFT full-view true color screen

have

LED screen off function

have

Measurement mode selection

Single test and simultaneous test can be selected

Recording mode selection

Can choose between continuous recording and timed recording?

Storage capacity display

have

Recording data volume

5000

Measurement standard mode selection

GB/T18883-2002 and GB50325-2010 standards are available

Screen brightness settings

have

History View

have

Real-time trend graph display

have

Alarm Settings

Any medium alarm can be selected

Buzzer/light alarm prompt

have

Data export function

have

Host computer data analysis

have

WIFI FUNCTION

WIFI connection function

Display method

2.8-inch IPS full-viewing angle true color screen?

Battery level display

have