Power Source: Six (6) AA Batteries (Not Included)Voltage: ± 1v - 500vAccuracy: ± 3% per GegohmTest Voltage: 10, 25, 50, 100, 250 & 500 VoltsResistance Range: 100G/100v (Analog); 20G/100v (Digital)Continuity: 0.01 meg - 220GDiode Test: 0.01 kohm - 10,000 kohm Milli-Volt Test: ± 1m - 1,999mVTest Leads: Two (2) - 4 ft Long (Banana To Banana) - Red & BlackWater & Dust Proof: Per IP54 Standards