Pointer pushed Rally of NK-20 NK-30 NK-50 force gauge dynamometer function: NK, NKB, KLB Series force gauge (pointer tension and compression dynamometer) is a high-precision small portable tension, stress test equipment. Widely used in high and low voltage electrical appliances, electronics, hardware lock, auto parts, lighters and ignition devices, pens, light industry, construction, fishing, textiles, chemicals, machinery, IT and other industries and research institutions for the tension and compression loads, plug strength testing, destructive testing, etc., is old-fashioned alternative dynamometer. Features: 1. Reliable and attractive packaging, making dynamometer easy to transport, storage, maintenance; 2. dual display two units, without unit conversion, to adapt to all types of enterprises use habits - NK Series: Newton and kg double units; NLB Series: Newton and pound double units; ALB Series: pounds and kilograms double units; 3. handheld design, simple operation, and can be installed in various types of table, various types of clamps may also be adapted to facilitate a variety of products test; 4. pointer indication, easy reading, accurate, high precision; 5. Peak hold and load real-time value indicates that the freedom to switch, easy to use; 6. one year warranty and lifetime maintenance.