Extech Extech Combustible Gas Detector, EZ40, EzFlex, 16 Inch, Flex Gooseneck (Inc. VAT) AED633.00 . The Extech EZ40 EzFlex Combustible Gas Detector has a 16 inch gooseneck for easy access into hard to reach locations. Detector has a high sensitivity and a one hand operation with thumb controlled... (Inc. VAT) AED633.00 . Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity of Extech Combustible Gas Detector, EZ40, EzFlex, 16 Inch, Flex Gooseneck Increase Quantity of Extech Combustible Gas Detector, EZ40, EzFlex, 16 Inch, Flex Gooseneck Price: (Inc. VAT) AED633.00 . Subtotal: Add to Cart Add to Cart