High Precision Lung Capacity Tester for School Health Check Wanqing 8888 vital capacity tester (without battery)

• Durable Construction:Built by Wanqing, a reputable brand in the health equipment industry, this lung volume tester is designed for long-lasting use and durability.
• Easy to Use:The device is user-friendly and easy to operate, making it suitable for everyone, from professionals to laypersons.
• Compact and Portable:Its compact design makes it easy to carry and use, while the high precision of the instrument ensures reliable data acquisition wherever you are.
• Versatile Application:This lung volume tester is ideal for student physical exams, school health screenings, and exercise equipment calibration, offering versatile applications.
• Wide Operating Temperature Range:With a working temperature range of -10~50℃, this device can be used in various environments, making it suitable for both indoor and outdoor use.
• High Accuracy Lung Volume Measurement:The Wanqing 8888 electronic lung volume tester provides accurate measurements up to 9999ml, ensuring reliable data for fitness and health monitoring.