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Portable High-precision Digital Tachometer with La-ser Manual/Automatic Measurement Speedometer LCD Display with Backlight Maximum Minimum Average Value Automatic Record Speed Measurement Speed Counter | Lazada PH
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Tachometer Accuracy ±0.5% Digital Tachometer RPM Meter Contact/Non-Contact Handheld Tachometer 9.0-99999RPM Gauge Auto Range Laser Photo Tachometer with HD Backlit Display,Handbag,4pcs Contact Probe: Amazon.com: Industrial & Scientific
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