Previous page For All of Lifes Adventures is more than a slogan for us. Its a lifestyle and the core of our business philosophy. AstroAI supports the adventurer within and we encourage our customers to take risks and push the envelope. We develop tools and products we want and need for our own adventures, then we go out and use them to make sure everyone can enjoy our products. We make our products for ourselves, based on real life needs and expectations. AstroAI Multimeter Series AstroAI Multimeter Series Next page Previous page Next page 1 Voltage Test 2 Current Test 3 Resistance Test 4 Continuity Test Digital Display 3999 Sampling Speed 2 times per second Range Selection Auto and Manual Operating Environment 32°F~104°F (0°C~40°C); <80% RH Storage Temperature 14°F~122°F (-10°C~50°C); <85% RH Power 1.5V x 3, AAA size Dimensions 145×73×34mm Weight Approximately 185g with battery Safety/Compliances EN 61010-1 CAT III 600V DC Voltage 400mV ±( 0.8 %+5), 4V/40V/400V ±( 0.8 %+3), 600V (1%+5) AC Voltage 400mV ±( 1.2 %+5); 4V/40V/400V ±( 1.0 %+8); 600V ±( 1.2 %+8) DC Current 400µA/4000µA/40mA/400mA/10A ±( 1.2 %+8) AC Current 400µA/4000µA/40mA/400mA/10A ±( 1.5 %+8) Resistance 400O/4KO/40KO/400KO/4MO ±( 1.5 %+3); 40MO ±(3%+10) Capacitance 40nF±(8%+10); 400nF/4µF/40µF±(5%+5); 400uF±(8%+10) Package Contents 1 X Owners Manual; 1 X Pair of Test Leads; 1 X pair of Alligator Clips; 1 x AstroAl 4000 Counts Multimeter 2 Voltage Test 3 Current Test 4 Resistance Test 5 Continuity Test Digital Display 3999