Máy Đo Tốc Độ Gốc Bằng Laser Kỹ Thuật Số

Features: Automatic and manual measurement mode Data logging and viewing mode Maximum value minimum and average recording function Record the time interval setting function LCD display white backlight Time holding function Automatic and manual shutdown Low battery display Description: Non-Contact Gun type digital tachometer with stable performance. Automatic and Manual Measurement Functions. Measuring Range: 2.5 to 99999 RPM. Readings are displayed on a large, easy-to-read LCD sn; stores last, minimum, and maximum reading; features auto-zero adjustment Specifications: Measuring range: 2.5-99999RPM Resolution: 0.1 RPM, at 2.5 to 999.9 RPM; 1 RPM, at 1000 to 99,999 RPM Accuracy: ± 0.02%1digtal Measuring distance: 50 ~ 500mm Response time: 0.5s (above120RPM) Operating ambient temperature: 0 to 50oC (32 to 122oF) Operating humidity: 10 to 90% RH Storage temperature: -10 to 60oC (14 to 140oF) Storage humidity: 10 to 75% RH Product Size: 145 * 90 * 35mm Product Weight: 120g (included battery) Package includes: 1 x Non-contact Digital Laser Speedometer Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Due to personal measurement technique is different, there may be 1-3 cm error of the physical.Thank you!