Suitable for a variety of coins CPU process control and accurate scoring Special precision/normal stall, coins smoother Pulse output available widths Prevent phishing and other ways of cheating, cheat alarm Suitable for water vending machine, snack vending machine or game machine. Identification accuracy: 95% Applicable coins: Diameter: 15mm-29mm Thickness: 18mm-30mm Applicable to all kinds of coins and foreign currencies. Atmospheric pressure: 80Kpa-106Kpa Operating voltage: DC12V10% Working current: 50mA Moment maximum current: 350mA (less than 05S) Humidity: greater than or equal to 95% Storage temperature: -20C-+85C Operating temperature: -15C-+60C Recognition speed: greater than or equal to 06 seconds Recognition: 995% Instructions: 1 Press the setting key (8), and then you will see the letter E, (choosing) multiple currency systems), after that you can press the accurate key or widen the key to increase or decrease the numerical value After setting, press the setting key to confirm. 2 The letter H appears (the number of samples for different currency values). 3 The letter P appears (the numerical value of the signal output for different currency values). 4 The letter F appears (the precision of different currency values). 5 By parity of reasoning, the setting is complete with your chosen currency When the letter E appears, turn it off and it will open again. Color: Silver+Black Material: plastic Package contents: 1* Coin receiver 1* Wiring 4* Screws Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.