As an Amazon Associate, we earn from qualifying purchases. Home » FLIR Extech » EX540 FLIR Extech . EX540 FLIR Extech . EX540 Gallery Attributes Brand name, Manufacturer name, ManufacturerFLIR Extech minimum, moq, multiple1 MPNEX540 qtyInStock0 SKUEX540-ND Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-KeyEX540-ND11