Specifications: Model options include 2N, 5N, 10N, 20N, 25N, 50N and 100N. The width of the measure head is 65 mm for 2N-20N and 116 mm models for 25N-100N models. The calibration material is textile PA monofilament available in different diameters: φ0.12, φ0.12-0.2, φ0.2-0.4, φ0.4-0.7, φ0.6-1.2 and φ0.8-1.4mm. The dimensions of the device are 270 mm x 118 mm x 55 mm with a net weight of about 640 grams. The power supply requires two 3.7V lithium batteries. The international conversions for voltage devices are as follows: 1 cN is equal to 1 g or 0.01 N; 100N equals 10.2 kg or 10,000 cN. Package includes: 1 digital voltage meter, 1 user manual, 1 certificate of compliance, 1 inspection certificate, 1 USB data cable, 1 12V charger and 1 online software.