数字式钳形多用表DIGITALCLAMPMULTIMETER31/2位Digit,最大显示MAXDisplay:3999过载保护OverLoadProtection自动量程AutoRangeDCA自动调零AUTOZERO最大钳口张开MAXexpandofthepincers:52mm直流电压DCV:400m/4/40/400V 0.8% 2,1000V 1% 3交流电压ACV:400m/4/40/400V 1.2% 5, 700V 1.5% 3直流电流ACA40m/100mA 2% 3,400/1000A 1.9% 5交流电流ACA:40m/100mA 1% 3,400/1000A 1.9% 5电阻RESISTANCE:400/4k/40k/400k/4M 1.0% 3,40M 1.2% 5电容CAP：40n/400n/4u/40u/100uF 3% 5频率FREQ:40/400/4k/40k/400k/4M/20MHz 0.5% 3通断测试CONTINUITYBUZZER二极管DIODE电源POWERSUPPLY:AA1.5V 2外形尺寸SIZE：248 88 45mm重量WEIGHT：约about360g(含电池Includebattery）