medical manual height gauges

This 210cm ABS Material Manual Height Ruler is a highly effective tool designed specifically for human height measurement. It is constructed from high-strength ABS engineering plastic, ensuring the measuring rod is lightweight, durable, and impact-resistant. This manual height gauge features an ultra-wide measurement range from 20cm up to 210cm, easily accommodating measurements from children to tall adults. The stable white base design ensures reliability and accuracy during the measurement process. It uses a manual retractable/sliding mechanism, offering simple operation and clear, intuitive readings, making it highly suitable for schools, hospitals, health check centers, gyms, or home use as an ideal manual height gauge.