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มิเตอร์วัดความเร็วรอบ เครื่องวัดความเร็วรอบ เลเซอร์วัดความเร็วรอบ มิเตอร์วัดรอบ Laser Photo Digital Tachometer NK-300 Non-Contact Gun Measure Range 2.5-99999 RPM Data Hold Meter>> เช็คสต๊อคสินค้า <<
Features:
- Designed for perfect fit.
- Ideal for applications where a contact tachometer would be unsafe to use or will not reach.
- Just apply some of the supplied reflective material to the moving part and point the tachometer at it.
- The tachometer measures how often the reflective tape passes in a given time and calculates the rpm.
- Mine Handheld Gun Type Design.
- Wide Range of Measurement and High Resolution.
- Automatic and Manual Measurement Functions.
- Data Record and Recall (60 Readings Max).
- Max/Min/Avg Value Record Function.
- Record Time Interval Setup Function.
- LCD with White Backlight.
- Data Hold Function.
- Auto and Manual Power Off.
- Low Battery Indication.
- CE and RoHS Compliant.
- Measuring Range: 2.5 to 99999 RPM.
- Resolution: 0.1RPM at 2.5-999.9RPM; 1RPM at 1000 to 99999RPM.
- Accuracy: ±0.02% + 1Digit.
- Measuring Distance: 50 to 500mm.
- Sample Time: 0.5s (above 120RPM).
- Operational Temperature: 0 to 50 Degree Celsius.
- Operation Humidity: 10 to 90%RH.
- Storage Temperature: -10 to 60 Degree Celsius.
- Storage Humidity: 10 to 75%RH.
- Dimensions: 145 x 90 x 35mm.
- Power By: 9V/6F22 Battery (Not Included).
- Net Weight: 100g (Without Battery).
- 1 x NKTECH NK-300 Digital Tachometer (9V Battery Not Included).
- 1 x NKTECH TL-1 Screwdriver.
- 1 x English User's Manual.
- 1 x Carrying Bag.
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