1、CLEAR MEASUREMENT DATA: Desktop multimeter uses a 3.5 inch high resolution digital display screen to make measurement data clearer and easier 2、APPLICABLE SCENARIO: Excellent multimeter tools are suitable for instruments and laboratories, factories, radio enthusiasts and homes, very versatile 3、MEASUREMENT OBJECT: Benchtop resistor capacitance meter also supports temperature measurement, 10 kinds of thermocouples, 4 kinds of thermal resistor 4、AC AND DC CURRENT VOLTAGE: This multimeter has stable performance, high reliability, clear reading function, and can measure AC and DC current, voltage, resistor, capacitance, and more 5、MULTIPLE FUNCTIONS: Benchtop multimeter has an accuracy of 0.015%, five and a half digit display of AC DC current, voltage, 2 wire or 4 wire resistor and capacitance measurement, and 12 basic mathematical functions Item Type: Desktop Multimeter Reading Display: 240,000 (5 1/2) Display Speed: Slow Speed: 2 Seconds per time; Medium Speed: 5 Times per second; Fast: 7 Times per second DCV Measuring range 1μV~1000V High resolution 1μV Uncertainty ±(0.01%+3) DCI Measuring range 1nA~10A High resolution 1nA Uncertainty ±(0.05%+10) ACV Measuring range 1uV~750V Frequency range 20Hz~100kHz High resolution 1μV Uncertainty ±(0.2%+100】 ACI Measuring range 1nA~10A Frequency range 20Hz-10kHz High resolution 1nA Uncertainty ±(0.2%+100) Resistor Measuring range 1mΩ~200MΩ High resolution 1mΩ Uncertainty ±(0.015%+3) Capacitance Measuring range 1pF~10mF High resolution 1pF Uncertainty ±(1%+5) Frequency Measuring range 1Hz~20MHz High resolution 0.0001Hz Uncertainty ±(0.005%+3) Mathematical Functions: MX + B/MAXimum/MIN/business/dB/dBm/Rel/LimitsCompare/Hold/Statistics / % / 1 / X Resistor Measurement: Support 2 wire, 4 wire two modes On Off Measurement: The buzzer sounds when the measurement value is lower than the threshold. The threshold resistor can be set in the range of 0 to 2kΩ, and the default is 30Ω Diode Measurement: Measuring Range: 0~2V AC and DC Measurement: Supported Trigger Mode: Automatic trigger, single trigger, external trigger Duty Cycle Measurement: 5.0%~95.0%(error within 10 words) Square Wavy Output: Frequency: 1Hz~100kHz, Amplitude: 3V Extreme Testing: Supported Calibration Function: Supported Temperature Measurement: Thermocouple: K/N/R/S/T/B/E/J/WRe325 / WRe526; Thermal Resistor: PT100/PT50/Cu100/Cu50 Cold End Compensation: Built in temperature sensor supports automatic and manual temperature compensation Communication Interface: ET33255: Standard: USB Device, RS232; Optional: USB Host, GPIBLAN, WIF, Bluetooth Addition Functions: Data retention, data storage, data read back 1 x Desktop Multimeter 2 x Crocodile Clip Test Cable 2 x Crocodile Clip 1 x Supply Plug 2 x Fusing 1 x User Manual