Hoping you have a good shopping We are glad to serve you HP-870C clamp meter Features: 【MultiI-Purpose Clamp Meter Multimeter】HP-870C clamp multimeter with 4000 counts Accurate AC/DC Voltage, AC/DC Current, Frequency, Relative Value, Duty Cycle, Diode, Capacitance and Resistance Measurement. 【WITH NCV & LIVE LINE TEST FUNCTION】Non-contact Voltage Detection Function with a Sensor to Detect Voltage and Avoid Electric Shock without Touching Any Wires and Socket. When you Detects the AC Voltage(90V-1000V) or Live Wire，the NCV red LED light and green LED light will light up alternately together with buzzer sound. 【Continuity Test】 Designed to safely and accurately confirm the circuit conducts electricity with low voltage indication，Good for troubleshoot a variety eletrical problem during your daily life problems.Safe and accurate solution to automotive and household appliances problems. 【Safety & Over Load Protection】 HP-570C Clamp Meter is up to the standards of IEC1010 Double Insulation, Pollution Degree 2, Over voltage Category Ⅲ and overload protection. It will show "OL" on the LCD if over range. 【 Multi-Function Multimeter With Large LCD Screen】 With Data Hold，Auto Range and Auto Power Off,High Resolution and Low Battery Indication，Backlit for measurement in the dark through the Large LCD Screen. Specifications: Range Selection: Auto Ranging Max Display: 4000 counts Duty cycle: 0.1%~99.9% Capacitance: 51.2nF~100uF Frequency: 5.12Hz~5.12MHz(0.1%+5dgt) Temperature: -20℃~1000℃(-4℉~1832℉)(3%+2dgt) DC Voltage: 400mV(0.8%+2dgt) / 4V/40V/400V(1.0%+2dgt) / 1000V(1.5%+2dgt) AC Voltage: 4V/40V/400V(1.5%+10dgt) / 750V(2.5%+3dgt) DC Current: 200A(3.0%+10dgt) 1000A (0~800：±3.5%+10dgt; 800~1000：±6.5%+10dgt) AC Current: 400A(3.0%+10dgt) 1000A(0~800：±3.5%+10dgt; 800~1000：±6.5%+10dgt) Resistance: 400Ω(1.5%+3dgt)/4kΩ/40kΩ /400kΩ/4MΩ(1.2%+3dgt) /40MΩ(2.5%+3dgt) HP-870C Clamp Multimeter Features： ✔Data Hold ✔Diode Test ✔Auto Power Off ✔Backlight Display ✔Overload Protection ✔Relative Value ✔Continuity Buzzer ✔Power Supply: 9V(6F22) * 1 （ not included in packaged) HP-570C APP clamp meter Features: 【AC DC Digital Clamp Multimeter】 4000 Counts Auto/Manual Ranging optional on AC Current. Auto Range on DC Current, AC/DC Volt, Resistance, Capacitance, Frequency, Duty Cycle. Backlit Screen, Data Hold, Temperature, Diode Test, Relative Value, Continuity teat with Alarm buzzer. 【Bluetooth APP Clamp Ammeter】Display Current, Max, Min, Average measurement and timing with Analog and Curve Graph on the APP for AC DC ampere volt ohm, etc. Easy to auto connect with Android / IOS phone, allow you remotely control, monitor, continuous testing. Save files in TXT, Excel 【Inductive Amp Meter with Temp Test】 Comes with extensible thermocouple probe support to measures high temperature from -20 to 1000℃, easy for you to test the auto radiator temp. Neat Bright Back Light LCD display, Big Jaw Caliber Size 1.77 inches (45mm) 【Rough Clamp on Ampmeters】It designed tough with edge cover to withstand jobsite drops and rough conditions. Rating IEC 61010-1, CAT IV 600V, CAT III 1000V, Class 2, Double insulation safety standards non contact amp meter. 【High Accuracy Amperage Meter】0.1A precise resolution for 0.1~400A AC DC Current, 1A for 400A~1000A. Means it test amperage high precisely for high and low AC DC Current. Ideal clamp meter for troubleshoot electrical mechanical HVAC problems for car diagnosis, boats, wires,etc. Free APP available for download on App Store,Google Play, Life-time support Average sensing, calibrated to rms of sine wave on AC Voltage, AC Current test It won't auto shut down to support continuous measuring, data logging and then export the data in excel or txt file. It's compact, easy to use, comes with all accessories to start (9V battery, thermometer probe, test leads, multimeter case) Fast responding data to your phone via Bluetooth APP, display all measurement and generates analog waveform graph on APP Specifications: Range Selection: Auto Ranging DC Voltage: 400mV,4V,40V,400V,1KV AC Voltage: 4V,40V,400V,750V DC Current: 200A,1000A(Manual Range) AC Current: 400A,1000A Resistance: 400Ω,4000Ω,40KΩ,400KΩ,4MΩ,40MΩ Capcitance:51.2nF, 512nF,5.12uF,51.2uF,100uF Frequency:5.12Hz,51.2Hz,512Hz,5.12kHz,512kHz,5.12mHz Duty cycle:0.1%~99.9% Temperature:-20℃~-1000℃(-4℉~1832℉) More features: Data Hold Diode Test Relative Value Low battery indicator Backlight(Manual turn on/off) Automatic negative polarity indication Power: 9V Battery * 1pcs (Not included in package) Packing included: 1*Clamp Meter 1* English Manual 1* Protective bag 1* Test Lead