Tag: Koolertron

  • Koolertron 0/4-20mA DC 0-10V Signal Generator,2-IN-1Portable Mini Function Generator Built-in 1000mAh Rechargeable Battery,Analog Generator with 4-Digit LCD Display,Accuracy 0.01,for PLC/Panel Testing

    Koolertron 0/4-20mA DC 0-10V Signal Generator,2-IN-1Portable Mini Function Generator Built-in 1000mAh Rechargeable Battery,Analog Generator with 4-Digit LCD Display,Accuracy 0.01,for PLC/Panel Testing


    Price: $28.79
    (as of Dec 17,2024 01:23:05 UTC – Details)



    Koolertron is a diversified technology brand integrating R&D, manufacturing and sales, focusing on microscopes for years.
    Package Dimensions ‏ : ‎ 6.06 x 3.5 x 2.05 inches; 6.38 ounces
    Item model number ‏ : ‎ KSG-0/4-20mA-DC-0-10V-GH-GERT02
    Date First Available ‏ : ‎ June 17, 2022
    Manufacturer ‏ : ‎ Koolertron
    ASIN ‏ : ‎ B008ERCVMG

    【Multifunctional Frequency Generator】 Upgrade the multifunctional mini handheld digital Signal Generator. Using high-grade aluminum alloy knob, ultra-thin frosted non-slip shell, light and portable, it can be used for PLC and panel debugging, continuous speed regulation of servo motor forward and reverse, equipment testing, frequency converter, etc.
    【2-in-1 Voltage and Current Generator.】Signal Generator Voltage output: -10V~+10V, accuracy 0.01V, easy to debug forward and reverse; Current output: 0-22mA, accuracy 0.01mA, error 5% can be calibrated. 【Built-in 1000mAh Rechargeable Battery.】Koolertron Signal Generator Built-in 3.7V 1000mAh lithium battery, easy to use, and has a power indicator.
    Built-in 1000mAh Rechargeable Battery.】Koolertron Signal Generator Built-in 3.7V 1000mAh lithium battery, easy to use, and has a power indicator.
    【WIDE APPLICATION】:Analog Generator is a full-featured, highly practical, cost-effective handheld Function Generators developed for people in the maintenance and R&D industries,it can be used for PLC and panel debugging, device testing, frequency converter and ect.
    【EASY TO OPERATE 】:4-20mA Signal Generator One-key switching of voltage and current, independent wiring, simultaneous output, output with short circuit protection, power supply with reverse connection protection,Store the power-on output value when power off. After use, press the knob to save, and the next time the machine is turned on, it will still be the value stored manually last time. It is easy to use, not afraid of confusion, and easy to debug.

    Customers say

    Customers find the product useful and easy to use. They appreciate its value for money, saying it works well and has good instructions. However, some customers have experienced issues with signal stability, mentioning that the signal jumps around or falls off above 1.1 MHz.

    AI-generated from the text of customer reviews


    Looking for a reliable and accurate signal generator for your PLC or panel testing needs? Look no further than the Koolertron 0/4-20mA DC 0-10V Signal Generator! This 2-in-1 portable mini function generator is perfect for generating both current and voltage signals with ease.

    With a built-in 1000mAh rechargeable battery, you can take this generator on the go without worrying about finding a power source. The 4-digit LCD display makes it easy to see your settings and ensure accuracy down to 0.01.

    Whether you’re testing PLCs, panels, or other electronic devices, the Koolertron Signal Generator is a versatile tool that will meet all your testing needs. Don’t settle for less when it comes to accuracy and reliability – choose Koolertron for all your signal generating needs!
    #Koolertron #0420mA #010V #Signal #Generator2IN1Portable #Mini #Function #Generator #Builtin #1000mAh #Rechargeable #BatteryAnalog #Generator #4Digit #LCD #DisplayAccuracy #0.01for #PLCPanel #Testing

  • Koolertron DDS Signal Generator Counter, 2.8in Screen Display 60MHz High Precision Dual-Channel Arbitrary Waveform Generator Frequency Meter 275MSa/s Function Generators for Scientific,Laboratories

    Koolertron DDS Signal Generator Counter, 2.8in Screen Display 60MHz High Precision Dual-Channel Arbitrary Waveform Generator Frequency Meter 275MSa/s Function Generators for Scientific,Laboratories


    Price: $188.99
    (as of Dec 16,2024 21:18:32 UTC – Details)



    Koolertron is a diversified technology brand integrating R&D, manufacturing and sales, focusing on microscopes for years.
    Package Dimensions ‏ : ‎ 11.65 x 9.49 x 5 inches; 3.04 Pounds
    Date First Available ‏ : ‎ August 23, 2022
    Manufacturer ‏ : ‎ Koolertron
    ASIN ‏ : ‎ B0BBM2WP1P
    Country of Origin ‏ : ‎ China

    [The Signal Generator Counter] can be connected to the mobile phone for control and operation, which is very convenient. After downloading the APP, you can view the relevant data on the mobile phone, and you can set all functions through the mobile APP, and support the import and export of arbitrary waveform data, which is convenient and fast.
    [Using Dual-channel DDS signal and TTL electric level output to generate precise] stable, low distortion output signal. includes Sine wave, Square wave, Triangle wave, Saw tooth wave, Pulse wave, white noise, user-defined waveform etc. each channel can be independently set the parameters.
    [Arbitray Waveform Generator] adopts large scale FPGA integrated circuit and high speed MCU microprocessor. The internal circuit adopts active crystal oscillator as benchmark. So the signal stability is greatly strengthened.
    [Can Draw Arbitrary Waveform]:PC software and communication protocol are provided for free, arbitrary waveforms can be drawn using the PC software; using the communication protocol can be secondary development programming; all functions of the instrument can be controlled by the PC software (The instrument can be also finished all operations without connecting to the computer.)
    [Function Generators] With linear sweep(Max. up to 999.9s) and logarithmic frequency sweep functions.Has a frequency measurement, period measurement, positive and negative pulse width measurement and counting function.
    Storage feature: You can store 100 groups instrument state parameters set by the user, can be called up to Reproduce. Frequency output of Sine wave can be up to 80MHz. 275MSa/s sampling rate. Waveform Length of each one is 8192 and vertical resolution is 14 bits
    [This Signal Generator] is the ideal instrument for electronic engineering, laboratories, production lines, teaching and scientific research.

    Customers say

    Customers find the product functional and easy to use. They find it offers good value for money, with a simple front panel and common sense controls. The signal quality is described as clean and stable up to 10MHz. Many customers consider it a good beginner’s signal generator. However, some have issues with the quality and weight.

    AI-generated from the text of customer reviews


    Looking for a high precision signal generator and frequency meter for your scientific or laboratory needs? Look no further than the Koolertron DDS Signal Generator Counter!

    This dual-channel arbitrary waveform generator boasts a 2.8-inch screen display and a frequency range of up to 60MHz, making it perfect for a wide range of applications. With a sampling rate of 275MSa/s, you can trust that this generator will provide accurate and reliable waveforms every time.

    Whether you’re conducting experiments in a research lab or testing equipment in a manufacturing facility, the Koolertron DDS Signal Generator Counter is sure to meet your needs. Don’t settle for anything less than precision and reliability – invest in the best with Koolertron.
    #Koolertron #DDS #Signal #Generator #Counter #2.8in #Screen #Display #60MHz #High #Precision #DualChannel #Arbitrary #Waveform #Generator #Frequency #Meter #275MSas #Function #Generators #ScientificLaboratories

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