Top 9 Frequency Meter HZ – Multi Testers

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HELYZQ 22mm LED Display AC Frequency Meter Electricity Hertz Indicator Hz Pilot Light

HELYZQ #ad - Voltage: 110~380V AC. Measuring range: 20-75Hz. Operating temperature: -25 ~ +65 ℃. Display Type: Digital. Model: 20-75hz indicator Pilot Light Frequency Meter.
BrandHELYZQ #ad
ManufacturerHELYZQ #ad
Part NumberHELYZQ



HELYZQ Digital 3in1 AC Ammeter Voltmeter Hz Current Frequency Meter Square Signal Light 22mm Digital Voltage Amp Hz Led Lamp Indicator with CT

HELYZQ #ad - Current measuring Range: 0~100A. Material: ABS Electrical components. Voltage measuring Range: AC 60~500V. Frequency measuring Range: 20~75Hz. Color: red/white/Blue/Green/Yellow.
BrandHELYZQ #ad
ManufacturerHELYZQ #ad
Part NumberHELYZQ

3. AstroAI


AstroAI Digital Multimeter TRMS 6000 Counts Volt Meter Auto-Ranging Tester; Fast Accurately Measures Voltage Current Resistance Diodes Continuity Duty-Cycle Capacitance Temperature for Automotive

AstroAI #ad - Note: please take off the cap before using the test leads. Thoughful design - support data hold, large lcd backlit screen, and kickstand make the process of measurements easier. Suitable for many occasions - this Multimeter is a golden partner to help to troubleshoot a variety of automotive and household electrical problems safely and accurately.

Additional tips - combined with amazon's superior delivery, we provide lifetime technical support. Ensure safety - double ceramic fuse is anti-burn and protects from overloading,and it will be more secure and reliable; F400mA/600V and F10A/600V explosion-proof ceramic fuse tubes can protect the multimeter effectively.

Professional level is reflected in some features include Auto-Ranging capability, Auto Shut-off and Hanging Magnet, and True RMS for measuring both AC Current and Voltage. Versatile digital multimeter - accurately measures AC/DC Current, Capacitance, AC/DC Voltage, Duty Cycle, Resistance, Diode, Frequency, Continuity and Temperature.
BrandAstroAI #ad
ManufacturerAstroAI #ad
Height6.69 Inches
Length8.66 Inches
Width2.28 Inches
Part Number759974998225

4. LiebeWH


LED Digital Voltage Tester, Square 3-Digit Display AC Voltage Current Hertz TesterWhite, Multifunction Digital Meter, Multimeter, AC Voltage Current Display Meter, Frequency Meter

LiebeWH #ad - Single phase acthe meter is used for single-phase AC, ranging from 60V to 500V. Multimeterthis multifunction meter can measure voltage, current and frequency. Convenient to useSimply put a load cable through the current transformer. Characteristicsthe voltage, current and frequency meter is small in size and easy to carry, with five colors for your choice. Led multimeterlarge square LED 3-digit display provides a clear reading.
BrandLiebeWH #ad
ManufacturerLiebeWH #ad
Height0.39 Inches
Length0.39 Inches
Weight0.11 Pounds
Width0.39 Inches
Part NumberLiebeWH291gy6d5382565-15

5. MNJ Motor


MNJ Motor AC Current 80-260V 100A LCD Display Digital Multifunction Meter, Voltage Amperage Power Energy Frequency Power Factor Multimeter Ammeter Voltmeter with 100A Split Core Current Transformer

MNJ Motor #ad - Overload alarm function : when the actual value exceeds the preset value, the backlight will flash to make you know in time. With the three-point snap design on both sides, high flexibility, make the installation firmer.

Wide application : widely used in home appliances, photovoltaic system, high and low distribution cabinet, inverter power supply, etc. Better visual experience : lcd hd display, with backlight function, 360° viewing without dead angle, it is clearly visible whatever day or night.66 in 1 test functions : one interface displays 6 kinds of measurement parameters at the same time, current0-100A, energy0-999kWh, frequency45-65Hz, power0-22000W, including voltage80-260V, and power factors0-1PF. Firmer installation : the design of the screw wiring makes the wiring firmer. You can set power limits as your need.
BrandMNJ Motor #ad
ManufacturerMNJ Motor #ad
Height1.34 Inches
Length5.12 Inches
Width3.74 Inches
Part NumberMNJ-APM-044



KETOTEK Power Meter Digital Voltage Meter Voltmeter Ammeter AC 40-300V 100A Din Rail Frequency Factor Current Amperage Energy 6in1 Single Phase Multi Meter Electricity Usage Monitor Built-in CT

KETOTEK #ad - Widely used in school, market, laboratory, home appliances, industry, etc. Wide applicationthis watt meter monitor is easy to install and can be used indoor or outdoor. Better visual experiencecolorful lcd hd display, 178° viewing without dead angle, with backlight function, this ac power meter is clearly visible whatever day or night.

2. The value of electric energy and electric energy of cumulative time will be automatically saved when power off, it will go on cumulating data. Multi function1. Data reset for multiple measurement needs. Press the reset button for five seconds, when the measurement power is reconnected, the ac voltage meter will be reseted. Attentionthis power meter can only use to measure 50/60 HZ AC city electricity. It will be destroyed when used to measure square waves, output of inverter, or non-standard sine waves.

6 in 1 multimeterone interface displays 6 kinds of measurement parameters at the same time, including Voltage: 40-300V, Electric Power: 0-30000W, Energy: 0-99999kWh, frequency: 45-65Hz, Current: 0-100A, Power Factors0-1PF. Safe and high precisionthis digital voltage current power tester features high quality ABS flame resistant material and high percision chip, making it safe to use with high precision.
BrandKETOTEK #ad
ManufacturerKETOTEK #ad
Height3.15 Inches
Length2.13 Inches
Width2.52 Inches
Part NumberD52-2047HD



HAILAN-H HZ Tester Mini Digital Multimeter Auto Range for AC/DC Voltage Resistance Capacitance Frequency Duty Cycle Tester Electrical Testers

HAILAN-H #ad - This is a clamp type multimeter with high reliability, high precision and easy to carry. 4. 5. 1. 2. Multi function, it can measure AC and DC voltage, current, capacitance and resistance accurately. With lcd backlight display, convenient to read data in the dark. More advantages, data holding, manual range, diode test, continuity test. Wide application, it is an ideal tool for laboratory, factory and family. 3.
BrandHAILAN-H #ad
ManufacturerHAILAN-H #ad
Weight2.2 Pounds
Part Number33014831008

8. Hyuduo


LED Digital Voltage Tester Current Detector Square 22mm Dual Display Panel Voltmeter Ammeter AC 0-100A 60-500V Meter Indicator White, LED Display Voltmeter

Hyuduo #ad - Keep abreast of voltage: volt monitor uses an LED digital display tube for clear display, and you can see the real-time voltage through the display. Accurate and stable: voltage current detector has beautiful appearance, high measurement accuracy and stable working performance. High quality: voltage tester is made of high quality materials, exquisite workmanship and long service life. Measuring range: led display instrument has a wide measuring range of AC 60-500V and 0-100A. Multiple colors: there are four colors of voltage meter, you can choose any color you like.
BrandHyuduo #ad
ManufacturerHyuduo #ad
Height1.18 Inches
Length2.17 Inches
Width1.18 Inches
Part Numberyxick23mr7-02

9. Geekcreit


Electronic Parts and Supplies 5pcs 3 in 1 AC 60-500V 100A Voltmeter Ammeter HZ Hertz Frequency Meter 22mm Digital Current Voltage Amp Signal Light Yellow LED Lamp Indicator with CT Highly Practical an

Geekcreit #ad - Current measuring Range: 0~100A. Color: Yellow. Material: ABS Electrical components. Frequency measuring Range: 20~75Hz. Voltage measuring Range: AC 60~500V.
BrandGeekcreit #ad
ManufacturerJia jing keji #ad
Weight0 Pounds
Part NumberJJK - 00000031