Best Digital Counter Frequency Meter

Galaxy DX-959B Mobile CB Radio with Blue Frequency and Channel Digits and Backlit StarLite Faceplate

Five-digit frequency counter with large blue digits, two-digit channel display with larger blue digits. Large Galaxy meter with 4 scales: "S" Meter indicates up to 60 dB over S9. Modulation Percentage Scale for use on AM. Power Scale Calibrated for AM and SSB. SWR Scale.
The Galaxy StarLite faceplate features back lighting of the white faceplate lettering in blue or red color back lighting. All faceplate lettering is white during daylight. The picture shows how the color back lighting turns the lettering blue or red. Frequency and Channel LED digits are always blue - day or night.
Large, easy-to-read meter with scales for power output, modulation, SWR and incoming signal.
Variable power output control, variable talkback circuit with on/off switch, automatic SWR circuit and an SWR alert LED, Roger Beep with on/off switch.
Variable dimmer control with push switch to turn off the meter lamp, display digits and Star Lite back lighting, 3-position tone switch for receive, proprietary Galaxy Noise Filter (GNF) Circuit reduces noise to aid in the recovery of weak SSB signals.

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Voltage Tester, Auto Sleep Digital Clamp Meter Backlight Accurate Handheld Contactless for Current for Resistance(Red)

Multi Function: Clamp meter supports AC, DC span, resistance, AC frequency, AC voltage measurement, continuous measurement, with backlight..
Measuring Range: Clamp multimeter with open clamps, can measure AC current in conductors up to 26mm without interrupting the circuit..
LCD Digital Display: High accuracy digital clamp meter to measure accurately. With data hold, maximum readings, and large easy to read LCD screen..
Automatic Sleep: The digital clamp meter has a built in sleep mode. Automatically enters sleep mode after 15 minutes of inactivity to save energy..
Easy To Carry: Handheld clamp voltage tester, compact size and lightweight, easy to carry, ideal for travel. Help you easily solve electricity problems..

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AUTENS AC Digital Meter AC 80-260V 100A Current Voltage Power Energy Panel Monitor (AC 100A Meter with Split Core CT)

MULTIFUNCTIONAL DIGITAL MULTIMETER: With a large-screen LCD display interface, it can display six parameters at the same time, including Voltage Current Active Power Energy Frequency and Power factor at the same time. Measuring Voltage range AC 80V-260V.
Power Factor range 0-1PF. It will be more convenient to install with a split current transformer..
OVERLOAD ALARM FUNCTION: Backlight and power will flash simultaneously to give an alarm if active power value exceeds the preset value. Alarm value can be set by yourself, but applied load should not exceed the rated power. This AC digital meter is suitable for indoor, please do not use outdoor..
POWER-OFF DATA STORAGE FUNCTION: The last test data is stored automatically when the power supply abruptly lose. No More worry about data loss due to sudden power outages. This digital meter can only measure the Active Power but not Apparent Power. If you measure power from a DC-AC inverter, please make sure it’s PURE SINE WAVE, or the meter can be burnt or melted..
ONE-BUTTON CONTROL: The button can be used to control the backlight, reset energy and preset power alarm limit. Short press the key to turn on or off the backli....

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Crystal Oscillator Frequency Counter Tester Meter, DIY 1Hz-50MHz Frequency Indicator Crystal Oscillator Tester Module Kit with 5 Digits Digital Tube Display Red

This is a frequency meter based on PIC microcontroller, with crystal vibration measurement function and programmable frequency settings..
With five-digit digital tube display, the measurement data display is intuitive and convenient..
All of them use direct-plug components. The circuit is simple, easy to make, easy to install and debug..
The measuring frequency range of this DIY frequency meter is 1Hz-50MHz, which can measure the oscillation frequency of most commonly used crystal oscillators..
Five-bit resolution (e.g. 0.0050kHz, 4.5765MHz, 11.059MHz) supports automatic range conversion..

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MATRIX MCR-5030 Benchtop LCR Meter Precision Digital Lab Tester for apacitance Ground Insulation Resistance Inductance Accuracy 0.1% Test Measure Inspect Multimeter （100Hz-30kHz）

【MATRIX LCR METER BENCHTOP】Precision digital lcr meter for labo voltage capacitor ground insulation resistance. It adopts 4.3-inch TFT LCD screen, 5-digit test resolution impedance meter instrument, multi-frequency points and 0.1% accuracy to meet the testing needs of various components and parameters..
【TEST PARAMETER and TWO DIFFERENT SIGNAL SOURCES】L,C, R, lZl, D, Q , X , ESR,θ(Deg),θ(Rad).30Ω,100Ω two different signal source output impedance..
【PRODUCT FEATURE】 Built-in comparator, 5-level sorting flexible pass and bad alarm mode. Shutdown automatically saves test conditions, user-friendly operation. Instrument software version, which can be upgraded through U disk. U disk screen copy, test data saving, support format FAT16, FAT32 file system. There are more than 100 sets of setting files inside, and U disk expansion can save or call multiple sets of test files..
【THREE-YEAR WARRANTY AND QUALITY CHECK】Buy Precision Digital LCR, you will get 1* Benchtop LCR Meter, 1* Power Cord, 1* Four-terminal Test Cord, 1* CD, 1* Test Report, 1* User Manual, 1 * Fuse table. We will inspect all power supplies and accessories before shipping to ensure that every customer receives a quality product with a three-year warranty policy..

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MATRIX MCR-5200 Benchtop LCR Meter Precision Digital Lab Tester for Apacitance Ground Insulation Resistance Inductance Accuracy 0.1% Test Measure Inspect Multimeter （40Hz-200kHz）

【MATRIX LCR METER BENCHTOP】Precision digital lcr meter for labo voltage capacitor ground insulation resistance. It adopts 4.3-inch TFT LCD screen, 5-digit test resolution impedance meter instrument, multi-frequency points and 0.1% accuracy to meet the testing needs of various components and parameters..
【TEST PARAMETER and TWO DIFFERENT SIGNAL SOURCES】L,C, R, lZl, D, Q , X , ESR,θ(Deg),θ(Rad).30Ω,100Ω two different signal source output impedance..
【PRODUCT FEATURE】 Built-in comparator 5-level sorting flexible pass and bad alarm mode. Shutdown automatically saves test conditions, user-friendly operation. Instrument software version, which can be upgraded through U disk. U disk screen copy, test data saving, support format FAT16, FAT32 file system. There are more than 100 sets of setting files inside, and U disk expansion can save or call multiple sets of test files..
【THREE-YEAR WARRANTY AND QUALITY CHECK】Buy Precision Digital LCR, you will get 1* Benchtop LCR Meter, 1* Power Cord, 1* Four-terminal Test Cord, 1* CD, 1* Test Report, 1* User Manual, 1 * Fuse table. We will inspect all power supplies and accessories before shipping to ensure that every customer receives a quality product with a three-year warranty policy..

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DIMMAIRY Decibel Meter, Digital Sound Level Noise Meter Measurement 30-130dB Backlight MAXMIN, Data Hold Auto Power Off Dual Ranges,Black

✔ 003cb003e【Higher accurate & wider frequency range】003c/b003e : Handheld Sound Level Meter calibrated to the standard source in advance by our factory, measurement 30 - 130 dB with frequency range from 31.5Hz-8.5KHz.Highly accurate with +/-1.5dB..
✔ 003cb003e【Smart design】003c/b003e : Mini digital noise meter with data hold function,maximum and minimum value measurement.Temperature measurement function and temperature unit selection(℃/℉). LCD display with backlight,convenient to use at night..
✔ 003cb003e【Stable and reliable】003c/b003e : LCD decibel test with stable and reliable performance.Low battery indication, automatic & manual power off function.Equipped with sponge ball for sensor protection. Red back light alarm and sound alarm function..
✔ 003cb003e【Wide application】003c/b003e : Audio Noise Measure Device with alarm and digital is a great tool for checking, monitoring or controlling the sound level of any environments. Best suit for personal, families, business, studies, industrial and etc..
✔ 003cb003e【What you get】 003c/b003e: 1x Sound Level Meter (battery not include ), 1x user manual, 1x Perfect package box (If you have any problem , please do not hesitate to contact us, our support team will solve your pro....

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Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder

The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator..
This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio..
There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure..
Its four-button control is easy to use and its small size allows you to carry it anywhere you like..
Work by TCXO(Temperature Compensate X'tal (crystal) Oscillator) ,In the range of -45 C ~ 65 C can reach ± 2 ~ ± 4ppm accuracy..

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BD Diesel Performance 773540-5001 Turbocharger Garrett Stage 1 Gt3794Va - Chevy 2004.5-2010 Duramax

ULTRA-QUIET – 40% Quieter than Honda* Advanced inverter technology and enclosure design provide optimal quiet performance (* Over 5 dB(A) quieter....
Ideal for work or play - durable steel enclosure, clean inverter power and easy portability make this the ideal generator for jobsites or recreational....
16% more power than Honda, Featuring power rush advanced technology.Rated AC Frequency:60 Hz.
Digital smart lcd - digital wattage meter, run time remaining display, generator status, hour meter and fuel level.
USB ports - charge mobile devices including smartphones and tablets.

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