Check the listing for details. Elite Precision E06.54AD 6" IP54 Absolute Certified Electronic Caliper. Condition: New. Listed at 85.02 USD. Certified by an ISO/IEC 17025:2005 laboratory!FeaturesIP54 splash water, humidity and dust resistant.Absolute (ABS) measuring mode.Unlimited measuring speed.Accuracy: 0.001" (0.02mm)Battery: 3V CR2032Hardened Stainless steel, lapped finished.Operating enviornment: temperature 0°C + 40°C, relative humidity: 80%Meets DIN standard 862; ISO 9001 certified manufacturing.ELITE PRECISION 6" IP54 Electronic Caliper Product Specifications Brand ELITE PRECISION Model # E06.54AD Measuring Range 0 - 6" (0 - 150mm) Resolution .0005" (.01mm) Inside Measurement Yes Thumb Wheel Yes Output No Type IP54 Coolant Resistant Accuracy ±0.001" Battery Type CR2032 Prop. 65 Yes Protection Level IP54 Type of Reading Inch/Metric weight 0.88 lbs Country of Origin Import Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.