1Real-time data transmission. 2Store 1000 code data, transfer information to PC via USB. 3Handheld model for simpler and more convenient operation 4Low frequency 134.2KHZ electronic ID reader, stable, safe and reliable. 5Read chips that comply with ISO11784/5 FDX-B standard animal chip. Features: This product has a longer reading distance than other readers on the market.Real-time data transmission.Store 1000 code data, transfer information to PC via USB.Handheld model for simpler and more convenient operationLow frequency 134.2KHZ electronic ID reader, stable, safe and reliable.Read chips that comply with ISO11784/5 FDX-B standard animal chip.Specifications: Condition: Material: ABS Color: As picture show Working Frequency: 134.2KHz Reading Standard:ISO11784 / 5 FDX-B Data Storage: 1000 Records Communication Mode: USB Reading Distance: Ear Tag FDX-B Approx.13cm/5.1in, Microchip: Approx.10cm/3.9in Screen: 128 * 64 1.54"OLED Operating Temperature: -30C -50C Storage Temperature: -30C -65C Operating Humidity: 5%~90% Continuous Working Time: 12 hours Power: 3*AA(No Battery Included) Size: Approx.250 * 126 * 31mm/9.8 * 5 * 1.2in Package Weight: Approx.316g/11.1oz Package List: 1 * ID Reader(No Battery Included) 1 * Manual 1 * USB Cable 1 * Lanyard