Tachometer ST8030

Features:

• Measuring range: 100 to 30,000 rpm
• Measurement step: 0.1 rpm for the range 2.5 ~ 10,000 rpm; 1 rpm with readings above 10,000 rpm
• Accuracy: ± 0.02% + 2 character
• Distance to the measured surface: 50-500mm
• Measurement time: 0.5 seconds
• Power: 3 x 1.5 V / AAA battery
• Temperature range: 0 ° C to 50 ° C
• LCD display 0.7 '', 5 digits
• Dimensions: 121x55x28 mm
• Weight: 105 g.