One Product Description: This machine is suitable for various switches or small finished products, and is used for switch or button life testing. It has adjustable speed, set number of times, and can be tested at four workstations simultaneously, with data retention after reaching the number of times. The load is loaded with weights to ensure measurement accuracy. II Specification: 1 Weight of weights: 10g, 20g, 50g, 100g, 200g, 300g, 500g or customized according to customer requirements; 2. Frequency range: 0~999999 times; 3. Travel adjustment: adjustable from 0 to 5cm (or specified); 4. Workstation: Four groups measure simultaneously; 5. Work frequency: 0-60 times/minute; 6. Control mode: motor control; 7. Machine size: 450 × 550 × 700mm; 8. Power supply voltage: 220V ± 10% 50Hz; 9. Machine weight: approximately 60kg.