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Good Quality Audio Polarity Tester - RK5991N Microphone Polarity Tester – Meiruike
RK-5991N Microphone polarity tester Product introduction RK5991N microphone polarity tester can distinguish positive and negative polarity of any type,size,material,impedance of loudspeaker headset,the moving coil receiver automatically and rapidly.The instrument has the advantages of simple operation,no error,automatic LED or alarm indication,the instrument adopts the pulse type automatic and rapid mensuration,and detect the tone index of the speaker in assembly line. Performance characteris... -
2020 wholesale price Digital Ac Frequency Conversion Power Supply 500 Va - RK5000/ RK5001/ RK5002/ RK5003/ RK5005 Variable Frequency Power Supply – Meiruike
Product Introduction RK5000 Series Variable Frequency Power Supply Use The Microprocessor As Core,Made With MPWM Mode,Design With The Active Components IGBT Module,It Using A Digital Frequency Division,D/A Conversion,Instantaneous Value Feedback,Sinusoidal Pulse Width Modulation Technology,And Increase The Stability Of The Whole Machine By Isolating The Transformer Output.The Load Has Strong Adaptability,Output Waveform Quality Is Good,It Is Simple Operation,Small Volume,Light Weight.With Sho... -
China wholesale Medical Safety Earth Grounding Resistance Tester - RK9930 / RK9930A/ RK9930B GROUND RESISTANCE TESTER – Meiruike
RK9930 GROUND RESISTANCE TESTER The AC Grounding Resistance Tester Is Displayed On A 5-Inch TFT LCD. The Output Current Adopts Hardware Feedback And High-Speed ARM MCU Control Technology To Make The Output Current Stable And Reliable. The Output Current Is Driven By DDS + Linear Power Amplifier. The Output Waveform Is Pure And The Distortion Is Small. The Tester Is Controlled By Single-Chip Microcomputer, Which Makes Its Setting And Operation Very Simple, And Provides PLC Remote Control Inte... -
Cheap price Power Quality Meter - RPS3003D-3/ RPS3005D-3 DC Power Supply – Meiruike
Product Introduction RPS Series Adjustable DC Regulated Power Supply Is Designed For The Laboratory,School And The Production Line Specifically,The Output Voltage And Output Load Current Can Be Adjusted Between 0 And The Nominal Value Continuously.And With The Shutdown Of The External Circuit Protection Function And Comes With A Fixed Output For 3.3V/5.0V/1A.The Stability Of Output Voltage Power Supply And Ripple Coefficient Is Very Good And Have Perfect Protection Circuit. This Series Of Pow... -
China wholesale High Voltage Meter - RK-3000 Type Vertical Vibration Testing Instrument – Meiruike
Product Introduction RK3000 Vertical Vibration Testing Instrument Is A Kind Of Instrument For Electronic Equipment Inspection And Shock Resistance Of Various Products.This Instrument Adopts Advanced Microcomputer Control Circuit,It Can Remember Power Current Vibrative Time And Will Not Be Lost Even Outage,While Also Monitoring The Vibrative Amplitude.When The Machine Is Shut Down Or Outage Will Remember Current Vibrative Time Automatically,Automatic Resetting To Prevent The Bad Phenomenon Of ... -
2020 Good Quality Range (Ac / Dc) 500v ~ 20kv Voltage Tester - RK149-10A/RK149-20A High Voltage Digital Meter – Meiruike
RK149-10ASeries High Voltage Digital Meter Product Introduction RK149 Series High Voltage Digital Meter Is A High-Precision Voltage Meter Used The 4 And A Half Digital Display,It Widely Used In Power Systems And Electrical,Electronic Equipment Manufacturing Sector For Measurement Of Power Frequency AC/DC High Voltage And Meterage And Other Fields. Performance Characteristics Input Impedance For 1000MΩ,It Is Suitable For The Measurement Of High Impedance Source Of AC,DC Voltage. The Polarity O... -
Hot New Products Displays Input Voltage – RF9800/ RF9901/ RF9802 Intelligent Power Meter – Meiruike
RF9800 Intelligent Power Meter Used For Measuring Ac Common Parameters, Such As Voltage, Current, Power, Power Factor, Power (Energy) And Frequency, And This Manual Is About The Function Of The Instrument, Settings, Connection Mode And Operation Instructions. -
Hot New Products Ac Power Source For Adjustable Frequency And Voltage - KPS1610/ KPS3205/ KPS6003/ KPS1620/ KPS3010/ KPS6005 Switching Power Supply – Meiruike
Product Features * Controlled By Microprocessor(MCU),High Cost -Effective * High Power Density,Smallest And Compact * Aluminum Shell,Lower EMI * Using Encoder To Set The Voltage And Current * High Efficiency,Up To 88%. * Low Ripple&Noise:≤30mVp-P * Output ON/OFF * Lock Switch * Intuitive Output Power Display * Soft Start Without Overshoot,Protect Sensitive Device * Intelligent Protection: Output Short Circuit Protection, Tracking Over Voltag Protection (Ovp), Track Over Current Prot... -
China wholesale Medical Safety Earth Grounding Resistance Tester - RK9960/ RK9960A Program Controlled Safety Tester – Meiruike
Product Introduction This Series Of Program-Controlled Withstand Voltage Tester Adopts High-Speed MCU And High-Performance Safety Tester Designed By Large-Scale Digital Circuit. The Magnitude Of Output Voltage, Rise And Fall Of Output Voltage And Frequency Of Output Voltage Are Completely Controlled By MCU. It Can Display Breakdown Current And Voltage Value In Real Time And Has Software Function, Equipped With PLC Interface, RS232C, RS485, USB Device, Usbhost Interface, It Is Convenient To Fo... -
Good Quality Battery Tester - RK200A Battery Internal Resistance Tester – Meiruike
Product Introduction RK-200A Battery Internal Resistance Tester Is Used To Measure The Internal Impedance Of Battery And The Degree Of Membrane Damage Of The Battery Acidification. Application Area It Is Applied For Cadmium Nickel Used In Mobile Phones,Nickel Metal Hydride Batteries,Lithium Batteries,Lead-Acid Batteries,The Research Institutes And Manufacturers Of The Maintenance Free Batteries Testing And Battery Research Testing. Performance Characteristics High Clear Digital Display,Intuit... -
China wholesale Stable Dc Power Supply - KPS1610/ KPS3205/ KPS6003/ KPS1620/ KPS3010/ KPS6005 Switching Power Supply – Meiruike
Product Features * Controlled By Microprocessor(MCU),High Cost -Effective * High Power Density,Smallest And Compact * Aluminum Shell,Lower EMI * Using Encoder To Set The Voltage And Current * High Efficiency,Up To 88%. * Low Ripple&Noise:≤30mVp-P * Output ON/OFF * Lock Switch * Intuitive Output Power Display * Soft Start Without Overshoot,Protect Sensitive Device * Intelligent Protection: Output Short Circuit Protection, Tracking Over Voltag Protection (Ovp), Track Over Current Prot... -
Super Lowest Price Dc Regulated Power Supply - KPS1660/ KPS3220/ KPS3232/ KPS6011/ KPS6017 Switching Power Supply – Meiruike
Product Introduction KPS Series Switching Power Supply Is Specially Designed For Laboratory, School And Production Line. Its Output Voltage And Output Load Current Can Be Continuously Adjustable Between 0 And Nominal Value. It Has The Function Of External Circuit Protection. The Stability And Ripple Coefficient Of The Power Supply Are Very Good, And There Is A Perfect Protection Circuit. This Series Of Power Supply Is Controlled By Microprocessor (MCU). It Is Small And Beautiful In Appearan... -
Professional China High Voltage Calibration Meter - RK149-30A/RK149-40A/RK149-50A High Voltage Digital Meter – Meiruike
RK149-30A/40A/50A Series High Voltage Digital Meter Product IntroductionRK149 Series High Voltage Digital Meter Is A High-Precision Voltage Meter Used The 4 And A Half Digital Display,It Widely Used In Power Systems And Electrical,Electronic Equipment Manufacturing Sector For Measurement Of Power Frequency AC/DC High Voltage And Meterage And Other Fields. Performance CharacteristicsInput Impedance For 1000MΩ,It Is Suitable For The Measurement Of High Impedance Source Of AC,DC Voltage.The Pola... -
Good quality Withstand Voltage Insulation Tester - RK2672E/EM Withstand Voltage Insulation Tester – Meiruike
RK2672E/EM Withstand Voltage Tester Product Introduction The RK2672E/EM Withstand Voltage Tester Of Meiruike Is The Measurement Instrument For Compressive Strength,It Mainly Used For Insulation Leakage Safety Test Of Product.It Can Test The Electrical Safety Performance Index Of Breakdown Voltage,Leakage Current Of Which All Kind Of The Measured Object Intuitive,Accurate And Fast,And Can Be Used For Testing The Components And Overall Performance As A High Voltage Source. This Series Of Teste... -
Good Quality Voltage Meter - RK9940N/ RK9980N/ RK9813N Intelligent Power Meter – Meiruike
Product Introduction RK9800N Series Intelligent Electric Quantity Measuring Instrument(Digital Power Meter), Can Measure The Voltage,Current,Power,Power Factor,Frequency,Electric Energy And Other Parameters ,Rich In Content,Has A Wide Measuring Range, The Preset Alarm,Latches And Communications Function. The RK9800N Series Has All The Measurement And Display Function,Increases The Maintain Data Function,As Well As The Display Function Of Frequency And Power (Energy) These Two Parameters On Th... -
High Quality Digital High Voltage Meter - RK1940-2/ RK1940-3/ RK1940-4/ RK1940-5 High Voltage Digital Meter – Meiruike
Product Introduction RK1940 Series High Voltage Digital Meter Is A High-Precision Voltage Meter Used The 4 And A Half Digital Display,It Widely Used In Power Systems And Electrical,Electronic Equipment Manufacturing Sector For Measurement Of Power Frequency AC/DC High Voltage And Meterage And Other Fields. Performance Characteristics Input Impedance For 1000MΩ,It Is Suitable For The Measurement Of High Impedance Source Of AC,DC Voltage. The Polarity Of The DC Voltage Can Be Tested And Display... -
Good Quality Audio Polarity Tester - RK5991N Microphone Polarity Tester – Meiruike
RK-5991N Microphone polarity tester Product introduction RK5991N microphone polarity tester can distinguish positive and negative polarity of any type,size,material,impedance of loudspeaker headset,the moving coil receiver automatically and rapidly.The instrument has the advantages of simple operation,no error,automatic LED or alarm indication,the instrument adopts the pulse type automatic and rapid mensuration,and detect the tone index of the speaker in assembly line. Performance characteris... -
2020 High quality Lcd Display Capacitor Inductor Tester - RK2811D Digital Electric Bridge – Meiruike
Product Introduction Rk2811d Digital Bridge Is A New Generation Of Low-Frequency Component Measuring Instrument Based On The Latest Measurement Principle. It Has Stable Test, Fast Measurement Speed, Large Character LCD, Surface Mounting Technology, Humanized Menu Setting And Excellent Appearance. Whether It Is Applied To The Quality Control Of Production Line, The Incoming Material Inspection And Component Automatic Test System Are All In Good Condition. Application Area This Instrument Can B... -
Good Quality Audio Polarity Tester - RK5991N Microphone Polarity Tester – Meiruike
RK-5991N Microphone polarity tester Product introduction RK5991N microphone polarity tester can distinguish positive and negative polarity of any type,size,material,impedance of loudspeaker headset,the moving coil receiver automatically and rapidly.The instrument has the advantages of simple operation,no error,automatic LED or alarm indication,the instrument adopts the pulse type automatic and rapid mensuration,and detect the tone index of the speaker in assembly line. Performance characteris... -
China wholesale Pressure Tester - RK2511AL/RK2511BL/RK2511ALR DC Low Resistance Tester – Meiruike
RK2511 AL/ALR/BL Series DC RESISTANCE TESTER Product Introduction RK2511 ABL Series Adopts 0.8 Inch High-Brightness Digital Tube Display, All English Buttons And Indicators, Making The Instrument Display Clearer And Easier To Operate The Interface. Fully Automatic Range Test Circuit, All Electronic Switch Design, Can Be Instantaneously Completed From The Highest Range To The Lowest Range Of Switching. Automatic Sorting Function As Standard.Application 1. Components: Resistance, Inductance, Tr...
