The item includes the electronic components in the vacuum suction without compromising a secure grip. Built in pump for air supply equipment is required. Strong suction lift up to the G and much more.. (Φ 7 mm pad when charged) Static Protection and an optional pad allows you to pickup is up to maximum G · Product Specs [Specification] power supply: AC100 V 50/Hz · Power Consumption: w Plug shape: There are 2 prong grounded plug, max pressure: 37.3 kPa (280mmHg reach), padding: Conductive silicon rubber, Dimensions: Station: 132 (W) x 83 (H) x 170 ( D), mm,: Φ 10 × 123(l) mm, hose:/1.1 m · Weight: Station: 1.65kg, pen: G Optional: A1198 A1486, A1312, A1311 [Set contents/accessories] body, pens, hose, and 2 types of bentonozuru (A1164 A1165) 2 types of pads (except A1166, A1167) [remarks], weight is the code, nozzle, pad.