Product Name: SA5061 Digital Multimeters with 6 1/2 Digits Model NO.: SA5061 Display: VFD Additional Measuring Item: Frequency Range Conversion Type: AUTO/MAN RANGZ Maximum Scale: 19999 Connection Type: RS-232 Power Source: AC Theory: Electronic Meter Accuracy: Not Fixed Display Mode: Digital Installation: Desktop Warranty: 18 Months OEM/ODM Service: Yes Trademark: SUIN Transport Package: Carton Package Specification: 420*280*170mm Origin: China HS Code: 9031809090 Product Description FeaturesVFD display with high-brightnessTrue 6½ digitsReading rates up to 1000 readings per secondTrue RMS measurement of AC coltage and currentBuilt- in math operationsFull measuring functions to meet user's test needStandard interface RS-232 AND usb Device,optionalInterface of GPIBSPECIFICATIONSSA50616 1/2 digitsBasic FunctionRangeBest Accuracy ± (% reading + % range)DC Voltage100mV/1V/10V/100V/1000V± (0.0035% + 0.0005%)AC Voltage100mV/1V/10V/100V/750V± (0.06% + 0.04%)DC Current10mA/100mA/1A/3A± (0.05%+0.005%)AC Current1A/3A± (0.1%+0.09%)Resistance100Ω/1KΩ/10KΩ/100KΩ/± (0.01%+0.001%)1MΩ/10MΩ/100MΩFrequency3Hz-990kHz± 0.02%Temperature-200 ~ 800ºCFeaturesReading Rate1000 reading/sAuto Range√Diode√Continuity√Null√Trigger√Save/Read√MathMAX.MIN, Null, dB, dBm, MX+B, Limit Test,%General CharacteristicsSafetyIEC61010-1: 2001, CAT 1 1000V/CAT 2 600V, Class of pollution: 2InterfaceUSB Device, RS-232, GBIP (optional)Power110 V/220 V (1± 10%), 50 Hz/60 Hz, 15 VADimension & Weight260х106х375 mm, 3.0 kg