EPA Entry System Stat-Gate EPA Control® Calibration Tool Wrist 750kΩ/35MΩ Shoes 100kΩ – Eurostat 61-500-0017 Eurostat Stat-Gate calibration tool: 1 wrist wire + 2 Jack electrodes for shoes + dedicated resistance box. Wrist: 750kΩ/35MΩ ±10%. Shoes: 100kΩ/100–200MΩ ±10%.