Jiangsu Profile
Product List
4126. 112dB High Decibel Mining Use Back up Squawker Reverse Alarm 
[Dec 30, 2025]
[Dec 30, 2025] Product Parameters Model Voltage(VDC) Output Level (±4dBA @4FT) Remarks YS-B61 12~48 107 white noise (12-24V) optional YS-B62 12~48 112 beep sound YS-B62H 16~32 115 beep ...
Company: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
4127. Dual Channel CO2 Monitor with Data Logger for Grow Room and Greenhouse [Dec 16, 2025]
[Dec 16, 2025] Product Description AGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the AK -n31 darkens ...
Company: Kunshan Ast Optoelectronics Co., Ltd
4128. Air Quality Meter Test Outdoor Greenhouse CO2 Detector LCD Display [Dec 16, 2025]
[Dec 16, 2025] Product Description AGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the AK -n31 darkens ...
Company: Kunshan Ast Optoelectronics Co., Ltd
4129. Hydroponic Indoor Air Quality Monitor with Alarm Data Logger CO2 Controller [Dec 16, 2025]
[Dec 16, 2025] Product Description AGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the AK -n31 darkens ...
Company: Kunshan Ast Optoelectronics Co., Ltd
4130. Portable CO2 Meter for Greenhouse Air Quality Monitor with Rtc [Dec 16, 2025]
[Dec 16, 2025] Product Description AGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the AK -n31 darkens ...
Company: Kunshan Ast Optoelectronics Co., Ltd
4131. Carbon Dioxide Detector with Sound Alarm CO2 Detector USB Charge [Dec 16, 2025]
[Dec 16, 2025] Product Description AGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the AK -n31 darkens ...
Company: Kunshan Ast Optoelectronics Co., Ltd
4132. HVAC Indoor CO2 Detector with Temperature Humidity LCD Ndir Sensor [Dec 16, 2025]
[Dec 16, 2025] Product Description AGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the AK -n31 darkens ...
Company: Kunshan Ast Optoelectronics Co., Ltd
4133. Digital Hygrometer Thermometer CO2 Monitor Air Quality Tester for Hospital Restaurant [Dec 16, 2025]
[Dec 16, 2025] Product Description AGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the AK -n31 darkens ...
Company: Kunshan Ast Optoelectronics Co., Ltd
4134. Accurate Desktop CO2 Meter Carbon Dioxide Detector Wholesale From Factory [Dec 16, 2025]
[Dec 16, 2025] Product Description AGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the AK -n31 darkens ...
Company: Kunshan Ast Optoelectronics Co., Ltd
4135. Air Quality CO2 Detector Gas Monitor USB Charge Infrared Sensor for Greenhouse [Dec 16, 2025]
[Dec 16, 2025] Product Description AGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the AK -n31 darkens ...
Company: Kunshan Ast Optoelectronics Co., Ltd
4136. CO2 Controller with Data Chart for Hospitals, School, Farm, Home, Greenhouse [Dec 16, 2025]
[Dec 16, 2025] Product Description Product Description: As CO2 monitor and controller with Integrated Sensor, the Wall Mount CO2 Controller AK C06, measures the CO2 level up to 5,000 ppm. By using built-in Dual Beam NDIR ...
Company: Kunshan Ast Optoelectronics Co., Ltd
4137. High Accurate CO2 Monitor with Ndir Sensor for Office, School and Home [Dec 16, 2025]
[Dec 16, 2025] Product Description AGn31 is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the AK -n31 darkens ...
Company: Kunshan Ast Optoelectronics Co., Ltd
4138. Cl6590 Electric Coaster Bus with 22 Seats [Dec 04, 2025]
[Dec 04, 2025] CL6590 Electric Coaster Bus with 22 Seats Detailed Photos Welding Workshop Coating Workshop Assembly Workshop Small Electric Car Professional Assembly Line: Product Parameters CLION EV CL6590 Electric Bus with ...
Company: YC CLION EV CO., LTD.
4139. Cl6590 Electric Sightseeing Bus with 22 Seats [Dec 04, 2025]
[Dec 04, 2025] CL6590 Electric Sightseeing Bus with 22 Seats Detailed Photos Welding Workshop Coating Workshop Assembly Workshop Small Electric Car Professional Assembly Line: Product Parameters CLION EV CL6590 Electric Bus ...
Company: YC CLION EV CO., LTD.
4140. Clion EV Cl6590 Electric Tourist Bus with 22 Seats [Dec 04, 2025]
[Dec 04, 2025] CLION EV CL6590 Electric Tourist Bus with 22 Seats Detailed Photos Welding Workshop Coating Workshop Assembly Workshop Small Electric Car Professional Assembly Line: Product Parameters CLION EV CL6590 Electric ...
Company: YC CLION EV CO., LTD.
