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^Use the discount code “FIRSTSALE” to reduce the current website prices of eligible products by 5% at checkout. Discount cannot be used in conjunction with other promotional offers. Dick Smith New Zealand has millions of items available for sale, and some current website prices may change while this offer is available, and/or may have changed recently. Promotion applies to prices at time of checkout, as displayed at checkout. Eligible products are only available while stock lasts. Discount is applicable for FIRST customers only. For a list of eligible products, click here. The discount code “FIRSTSALE” will expire at 11:59PM (AEST) 20 APRIL 2026 unless extended. Discount codes cannot be used in conjunction with any other offers. For instructions on how to redeem a discount code, click here.

Features:

【Comprehensive Air Quality Test】: This 15-in-1 air quality tester integrates multiple test functions for measuring AQI, CO, CO2, PM0.3, PM1.0, PM2.5, PM10, formaldehyde, TVOC, temperature, humidity, as well as time display, alarm, timer and countdown timer functions, providing a complete solution for your air quality needs.

【TFT Color Display & APP Control】: 2.8-inch TFT color screen, you can see the test data clearly at a glance. With the Tuya APP, enjoy real-time testing and remote management of your home’s air quality from anywhere you are.

【Personalized Settings & Historical Data Checking】: Suppong customizes alarm limits, sets sleep modes, and effortlessly explores detailed historical data on air parameters by day, month, or year. The app also boasts a user-friendly interface with options for temperature unit ing and versatile timer settings, ensuring a personalized and convenient experience tailored to your needs.

【Warning & Visual Alert】: After connecting to WiFi, users can set the alarm value according to their needs. Once the measured data exceeds the standard, the device immediately sends out three emergency beeping alarms, and the interface color changes with the air quality(green-nice, orange-warning, red-bad), intuitive warnings to guarantee immediate response.

【Intelligent Linkage Control】: Use high-end infrared and laser sensors to ensure measurement accuracy. It can link with the smartplug to control external devices. For example, you can set the exhaust fan to turn on when the CO2 concentration exceeds 1500ppm and turn off when it drops below 800ppm, saving electricity. Applicable to families, schools, hospitals, ren’s rooms, ren’s rooms, hotels, restaurants, cars, and other places.

Specifications:

Name: Air Quality Tester

Material: plastics

Model: MT15-W

Battery: 2000mAh polymer lithium battery (included)

Working voltage: 3.7V

Working t: 260mA

CO2 detection ranges: 400-5000PPM, ±50 ±5%PPM

CO2 detection sensitivity: 1PPM

CO detection ranges: 0-999PPM, ±10PPM

CO detection sensitivity: 1PPM

TVOC detection ranges: 0-9.99mg/m³, ±0.05mg/m³

HCHO detection ranges: 0-1.99mg/m³, ±0.05mg/m³

PM2.5 detection ranges: 0-999μg/m³, ±10μg/m³

PM2.5 detection sensitivity: 1μg/m³

PM1.0 detection ranges: 0-999μg/m³, ±10μg/m³

PM10 detection ranges: 0-999μg/m³, ±10μg/m³

PM0.3 detection ranges: 0-999μg/m³, ±10μg/m³

Temperature measurement ranges: -10~50°C

Temperature measurement error: ±2℃

Humidity measurement ranges: 0%-99% RH

Humidity measurement error: ±5%RH

Charging: 5VDC, 1A Type-C interface

Item size: 90 * 35 * 70mm / 3.54 * 1.38 * 2.76in

Item weight: 165g / 5.82ounce

Package size: 141 * 97 * 48mm / 5.55 * 3.82 * 1.89in

Package weight: 185g / 6.53ounce

Packing List:
1 * Air Quality Tester
1 * Cable
1 * Guideline