มิเตอร์วัดค่าความเร็วรอบ Tachometer
รุ่น 461891
คุณลักษณะ
เครื่องวัดความเร็วรอบแบบใช้แสงโดยไม่ต้องสัมผัส
- Large 5 Digit LCD Display Is Easy To Read
- Built -In Memory Recalls Last MAX /MIN Value Stored
- Autoranging With 0.05 % Accuracy
- Contact Measurements From 0.5 To 19,999 Rpm Plus Linear Surface Speed Measures In Ft /min Or M /min
- Simply Contact Rotating Object With Sensor Tip And Read
- Accessory Wheels Enable Tachometer To Measure Linear Surface Speeds
- Complete With Cone Tip, Flat Tip And Spare Wheel For Surface Speed Measurements, Four 1.5 V AA Vatteries And Case
- Specifications Range 0.5 To 19,999 Rpm /0.2 To 6560 Ft /min /0.05 To 1999.9 M /min
- Accuracy ± (0.05 % Rdg + 1 D)
- Sampling Time Lsec > 6 Rpm
- Resolution 0.1 Rpm (0.5 To 999.9 Rpm); 1 Rpm > 1000 Rpm
- Dimensions 6.7 x 2.8 x 1.5" (170 x 27 x 37 mm.)
- Weight 9.2 Oz (260 g)
