The GAM 220 MF is a professional angle measurer which is designed for rapid calculation of mitre angles. It is powered by standard AA batteries. SpecificationsMeasurement Range: 0220°Arm Length: 40 cmMeasurement Accuracy, Angles: ± 0.1°Measurement Accuracy, Vials: ± 0.05°Accuracy of Angle Calculation: ± 0.1°Power Supply: 4 x 1.5 V LR6 (AA)Battery power (approx): 80 hoursAutomatic Deactivation (approx): 30 minsWeight (approx): 1.2 kg Features and BenefitsRapid calculation and transfer of anglesMemory function for frequently used angle dimensionsAutomatic calculation of single and double mitre angles without any other toolsIlluminated displayLock functionHold function for intermediate storing of measured valuesDisplay can be flipped according to which way round the tool is being usedIP54 rated against dust and water ingressRuns on standard AA batteries ContentsGAM 220 MF Angle MeasurerLeg Extension4 x 1.5 V LR6 (AA) Batt