150mm Digital Ruler Digital Caliper Solar Power Carbon Fiber Ruler Measuring Tool

Feature 1 High strength carbon fiber composite material light weight and easy to carry2 Can be used to measure magnetic objects without damage during measurement3 Can be used in schools carpentry farms or homes4 The display provides clear readings which is accurate and convenient5 The ruler is long enough to hold when using without fatigueSpecification Item Type Digital CaliperType SolarMeasuring Range 0 150mmBattery 1 x CR2016 Button BatteryResolution 0 1mmReading Value 0 1mmMaterial Carbon fiberSize Approx 150mm 5 91inFunction Solar DisplayAccuracy 0 1mmRange 150mmOperating Temperature 27 40℃Characteristic On Off SwitchMetric Imperial Switch0 AdjustmentDual Power Package List 1 x Digital CaliperDetails Pictures