• Approved by strict quality and safety standards
• Durable and built to last long
• Made with the highest and finest quality of aluminum &rubber that makes it lightweight
• Cushioned with soft & comfortable non-slip rubberized grip handle
• Adjustable manual focusing
• Calibration screw

Features

• Soft rubber eye piece for comfortable viewing
• Equipped with scale measurement which provides direct reading
• Easy to focus and calibrate
• Accurate testing results guaranteed
• Extremely easy-to-use and calibrate