2.5" LCD Digital LED Laser Tachometer RPM Tool (3 x AA)
Model: DT-2234C - Color: Grey - 2.5" LCD display - Test select: Automatic - Measuring range: 2.5~99999RPM - Resolution: 0.1RPM (2.5~999.9RPM) / 1RPM (over 1000RPM) - Accuracy: +/- (0.05%25 + 1 digit) - Sampling time: 0.8 second (over 60RPM) - Working distance: 50~200mm (LED) / 50mm~500mm (laser) - Powered by 3 x AA battery (not included) - Comes with a carrying pouch and English manual - A great tool to measure in wood and metal working - Can be used to accurately measures the speed of a lathe