Specification Brand : HQHAOTWU BulletPoint1 : High Precision: The compression spring tester machine adopts advanced highly integrated microcontrollers and high-resolution English LCD displays, with a metal outer shell, greatly improving the system's anti-interference ability. BulletPoint2 : Multiple Functions: The machine has three measurement units: N, KG, and LB. You can choose the appropriate measurement unit according to your needs. Users can freely switch between real-time, peak, and automatic peak modes. Maximum test load: 500N/50kg (110.2lbs). BulletPoint3 : Superior Performance: It adopts the Modbus RTU standard protocol and uses a USB interface, which can better connect with the configured PLC. BulletPoint4 : Accurate Recording: The machine can store 99 sets of test data. Users can view data, accurately record data, and delete data. BulletPoint5 : Widely Used: The compression spring tester machine is a specialized instrument used to test the deformation and load relationship characteristics of tension and compression springs. ExternallyAssignedProductIdentifier1 : 0840403769513 ExternallyAssignedProductIdentifier2 : 840403769513 ItemName : HQHAOTWU Digital Force Gauge, 500N Compression Spring Tester Machine, Spring Tension and Pressure Testing Machine AC110V-220V ItemPackageDimensions_Height : 21.65 inches ItemPackageDimensions_Length : 14.96 inches ItemPackageDimensions_Width : 14.96 inches ItemTypeKeyword : force-gauges Manufacturer : HQHAOTWU ModelNumber : Jopwkuinaxpod9sbv3 NumberOfItems : 1 PartNumber : DX056251 ProductDescription : Product Parameters Model: ETH- 500 Power Supply: AC110-220V 50HZ/60HZ Maximum testing load: 500N/50kg (110.2lbs) Minimum resolution: 0.01N Diameter of the platen: 1.9"(48mm) Maximum free length of measurable spring: 5.9"(150mm) Length of travel of the displacement scale: 3.5"(90mm) Division value of the displacement scale: 0.01mm Indication error: ±1% Power capability (without printer): 13W Power capability (with printer): 20W Working temperature: 20±10℃ Temperature of storage and transportation: -27℃~+70℃ Relative temperature: 15%~80%RH Product size: 8.7"*11.8"*22.8"(22*30*58cm) Gross weight: 52.9lb(24kg)