- Use Geiger Muller tube counter for nuclear radiation. Detection range: 0.08 uSv - 50mSv.
- Combined Beta, Gamma, and X-Ray radiation detection.
- Provides audible and visual alerts if radiation is detected.
- Rechargeable battery included. Chargeable via USB or wall or car charger.
- Compact and Portable: Pen-type design, it can detect the radiation level of any object or any environment at any time, such as detecting the radiation of toys, antiques, building materials, furniture, decoration, food, etc.
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Real-time oxygen monitoring with high-accuracy sensor Alerts for both low and high O₂ concentration levels Triple alarm system: sound, light, and vibration Rugged IP54-rated enclosure for harsh environments Large LCD screen with backlight for clear readings Rechargeable battery for continuous field use Optional data logging and wireless communication This rugged O₂ gas detector is an essential tool for confined space entry, industrial safety audits, and emergency response teams, offering dependable protection where it’s needed most. -
Main Feature * 220VAC, 24VAC(Option) power supply * WiFi enable+APP (Option) , Tuya App * Time and date sync to internet * Touch keys with backlight * Smart Touch key * 7 day, weekday/weekend schedule * Defrost protection * Floor temperature limitation * Home/Away mode * Holiday function * Hold temperature function * Modbus RS485 * C/F temperature display * Touch key lockout * DI input( Occupy/Fire/External Sensor)Product Name Smart ThermostatModel MC21Power Supply 110-230 VAC, 50/60 hzPurpose of Control Water / electric heating systemRelay Rating 3A/16ADisplay 3.2 inch LCD displayCommunications WiFi (Option)Displayed Temperature Resolution 0.1℃Control Temperature 0.5℃Smart Schedule Type 7days, weekday/weekendSchedule Per Day Up to seven different 4- or 6-event programStandby Consumption ≦0.5 wOperating Temperature 1℃ - 85℃Dimensions (W/H/D) 88 * 87 * 12.8 (mm)Build-In Depth 24.5 mmWeight ≦200gEnclosure Rating IP41Enclosure Material PC + ABS plastic -
Main Feature * 220VAC, 24VAC(Option) power supply * WiFi enable+APP (Option) , Tuya App * Time and date sync to internet * Touch keys with backlight * Smart Touch key * 7 day, weekday/weekend schedule * Defrost protection * Floor temperature limitation * Home/Away mode * Holiday function * Hold temperature function * Modbus RS485 * C/F temperature display * Touch key lockout * DI input( Occupy/Fire/External Sensor)Product Name Smart ThermostatModel MC21Power Supply 110-230 VAC, 50/60 hzPurpose of Control Water / electric heating systemRelay Rating 3A/16ADisplay 3.2 inch TFT displayCommunications WiFi (Option)Displayed Temperature Resolution 0.1℃Control Temperature 0.5℃Smart Schedule Type 7days, weekday/weekendSchedule Per Day Up to seven different 4- or 6-event programStandby Consumption ≦0.5 wOperating Temperature 1℃ - 85℃Dimensions (W/H/D) 88 * 87 * 12.8 (mm)Build-In Depth 24.5 mmWeight ≦200gEnclosure Rating IP41Enclosure Material PC + ABS plastic -
- 6 IN 1: Measure PM2.5, PM1.0, TVOC, CO2, Temperature, and Humidity, with a sensitive laser particle sensor, laser TVOC sensor, and accurate NDIR CO2 sensor.
- Automatic & Manual Calibration: Offer two calibration modes, Manual Calibration, and Automatic Calibration. We have calibrated it manually in the factory, and it can automatically calibrate during the detection.
- Wi-Fi Enabled & APP Smart Control: Smart PT02 can connect to the Internet, works seamlessly with Tuya App, Set alerts, receiving air quality measurements anytime and anywhere. (Note: Use the 2.4 GHz Wi-Fi band)
- Wireless IoT Controller: Create a Smart Scene in the Tuya app, make PT02 control the Smart home appliances. First, you should add Smart PT02 and other Smart home appliances to Tuya APP. Then set the conditions. The PT02 monitor will activate Smart Fans, Air Purifiers, or other appliances in response to changes in your home’s air quality.
- Supports RS485/Relays Signal Output: The RS485 port and Relay port are located on the rear of the device. And the RS485 supports data export. The Relays can control the appliances directly (This function is only recommended for professional personnel or engineers.)
- What You Get: GZAIR PT02, Charging Cable, User Manuals, GZAIR 12-month Warranty & 24/7 Customer Support Access via Email and Phone.
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- Multi-Sensors detector: Combines independent HCHO/TVOC/PM2.5/PM10/CO2 /Humidity/Temperature sensors for accurate air quality detection.
- Unlimited data logging and memories: A built-in memory card is used to permanently record the measurement data.
- Audible Alarm: The alarm Buzzer will beep when the concentration level exceeds the upper/lower threshold value.
- LCD digital display: The large, easy-to-read LCD helps you stay informed by indicating the readings.
- Rechargeable battery: This sensor comes with a built-in polymer battery of 3200mAh, which can work for 33-36 hours per full charge. It also can work while it is charging and keep you
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4-in-1 Gas Detection: Monitors combustible gases (LEL), oxygen (O₂), carbon monoxide (CO), and hydrogen sulfide (H₂S), providing all-in-one protection against multiple gas hazards Real-Time Monitoring & Alerts: Instant, real-time readings and continuous monitoring of gas concentrations Audible, Visual & Vibrating Alarms: Multimodal alerts ensure that workers are immediately notified if gas levels exceed preset safety thresholds Rugged, Durable Design: Built for industrial environments, resistant to dust, water, and impact, designed to withstand harsh conditions Easy-to-Use Display: Clear, backlit LCD display shows real-time gas levels, battery life, and sensor status Long Battery Life: High-capacity rechargeable battery allows for up to 10 hours of continuous operation on a single charge Portable & Compact: Lightweight and easy to carry, making it ideal for use in confined spaces, high-risk areas, and mobile work environments