JIAWANSHUN 4 Digital LED Tachometer, 0-9999 RPM High Precision RPM Speed Meter, Industrial Motor Speed Tachometer with Custom Alarm for Gear,Bearing Equipment,Conveyor Belts 12-24V

Product Description: Motor Speed Tester (12-24V) Packaging size: 8.2×4.3×5.5 inches (21×11×14 cm) Packaging weight: 1.32 pounds (0.6 kilograms) Packaging list: Motor speed tester, Hall switch sensor

• High-precision measurement: Measurement range 0-9999 revolutions per minute, high-speed stable response, ensuring reliable monitoring and real-time speed detection of gear, bearing and equipment rotational speeds
• Custom Alarm: Supports custom Settings of low-speed/high-speed alarm intervals. Users can freely set the alarm threshold. Real-time alerts prevent equipment overload or failure, enhancing safety and maintenance efficiency
• LED high-definition display: Equipped with a high-definition LED display screen, it can show the rotational speed data in real time. The panel is protected by glass, making it clear and easy to read even in strong light. It is suitable for dim workshops or outdoor environments
• Multi-scenario applicability: Widely compatible with scenarios such as measuring gear speed, bearing speed, equipment speed, and roller speed, perfectly meeting the inspection requirements of automobiles, mechanical maintenance, and production lines
• Easy to install: Waterproof housing design, sensing distance 0-2 cm, simple installation without professional tools, dust-proof and splash-proof, suitable for variable industrial environments