※Product Introduction: The BT650 Sonic Belt Tension Meter detects sound waves (natural frequency) generated by the belt and can measure precise belt tension. Since timing belts transmit power through engagement, they do not require high installation tension like friction-driven belts. However, excessive belt tension can lead to shortened lifespan and noise, while insufficient tension may cause tooth skipping. Use the Sonic Belt Tension Meter BT650 to correctly adjust timing belt tension for 100% performance. Detection Principle: By tapping the belt to make it vibrate, the sensor detects the frequency of the sound wave vibration. The microcomputer processes the analog signal to measure vibration waveforms under different conditions and read the waveform period. Through frequency processing, the tension value is calculated.

※Features: 1. Measurement output units include Hertz, pounds, kilograms, and Newtons. 2. Through analog signal processing, vibration waveforms under different conditions can be measured, and the waveform period can be read. Tension values are calculated via frequency processing. 3. Automatically eliminates noise and interference. 4. Organic light-emitting LCD display simultaneously shows tension value and frequency value, unit measurement value and standard tension value, displays unit mass, belt width, belt length, with three display modes to choose from. 5. High-sensitivity sensing tracking technology delivers results in as fast as 0.2 seconds. 6. The microphone's sensitivity to low frequencies is improved, making it suitable for measuring large belts.