Feature: 1. High measurement accuracy and sensitive response. Easy to operate. 2. Small and light. Equipped with portable storage box, convenient to carry. 3. With LED display, the measurement results are displayed clearly and intuitively. 4. The display has a charging indicator, a backfat meter layer number indicator and other prompts. 5. Stable working performance and good working condition. Using stainless steel material, practical and durable. Specification: Condition: 100% Brand NewItem Type: Backfat Detection Machine Material: Stainless SteelWeight: Approx. 2096g / 73.9ozProduct Size: Approx. 19 x 7.5 x 2.8cm / 7.5 x 3 x 1.1inBattery Type: Ni-MH rechargeable battery, Model: 18650, Capacity: 600mAh (Included) Model: ECI-300 backfat instrument Specification: US Plug, Voltage: 100-240V Measuring Range: Approx. 4-35mm ± 1mm / 0.2-1.4in ± 0.03in Animal Measurement Range: Pig, sheep, rabbit, cat, dog Measuring Thickness: 1-3 layers of backfat . Package List: 1 x Backfat Detection Machine3 x Accessory1 x Adapter with Plug1 x English Instructions1 x Portable Storage Box Note: 1. Please allow 0‑2 cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Do not use the backfat tester for humans. 4. It is not waterproof and cannot be immersed in water. 5. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.