Digital Body Fat Caliper Skinfold Caliper LCD Display Skin Muscle Tester Analyzer Electronic Fat Measure Features: Made of ABS plastic material, more gentle to clip the skinfold than metal caliper. Fat measurement caliper, portable and convenient use. Electronic digital caliper, working buttons are illustrated with corresponding characters. Caliper can be used for measuring 0-52.5mm ranges of body fat accurately.  Accurate, dependable and with good repeatability. Hold function, holds and displays measured value. Monitor your fat condition to keep healthy. Doctors, personal trainers, and nutritionists recommend the periodic measurement of body fat for maintaining health status.   Specification: Type: Body Fat Testers Material: ABS Measurement Range: 0 - 50mm / 0 - 2inch Resolution: 0.1mm / 0.01inch Accuracy: ±0.2mm / 0.01inch Battery: Button battery CR2032 3V Battery (NOT Included) Color: Silver Size: Approx. 12 * 5.0cm / 4.72 * 1.96inch Package Weight: 66g / 2.32oz Package Size: 17 * 11.5 * 3cm / 6.69 * 4.52 * 1.18in Package Include: 1 * Body Fat Caliper 2 * Button Battery 1 * English Manual