Giant 0.45 Tape Measure With Ultrasonic Distance Measurement - 18m

FEATURES: ABS Plastic & Non Slip Rubber Housing for extra grip and comfort Strong Magnetic Rear Mounting Hole with a Removable Belt Clip Easily switch between metric and imperial units of measure Can measure from the end or base of the unit Built-in calculations to work out area and volume Levelling Spirit Bubble Durable Push Button Control Pad with On / Off Slide Switch Frequency: 40kHz Accuracy: +/- 1cm + 0.5% of distance Resolution: 0.01m Working Temperature: 0 - 40 degrees celcius Tape Measure has an auto-brake system so will stay extended till side button is pressed Requires 9V Battery (included)