Frequency Meter
I 10 migliori prodotti di ottobre 2025
Ultimo aggiornamento:
9 ottobre 2025
LAP Lambert Academic Publishing
Automatic Meter Reading by Radio Frequency (RF) Technology: Saves utility providers the expense of periodic trips to each physical location to read a meter
Spedizione gratuita
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LAP LAMBERT Academic Publishing
Wireless Frequency Meter: Design, Construction and Implementation
Spedizione gratuita
96
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#2
GuliTech
GuliTech VICTOR/RuoShui 4091C benchtop LCR meter digital 10-100kHz frequency Inductance 9999H Capacitance 99999uF Resistance 99.99Mohm USB RS232(VICTOR 4091C)
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0 hz ~ 100 KHZ bandwidth, frequency adjustable, 0.2% of the basic classification function
Ø Test level 10 ~ 2000 mv, 1 mv step continuously adjustable
Test level 10 ~ 2000 mv, 1 mv step continuously adjustable
Support dc resistance (DCR), electrolytic capacitor measurement,The internal bias voltage output 10 mv - 1500 mv
Open circuit and short circuit calibration function, Comparator separation, alarm function
441,97 € SU AMAZON
Uni-Trend
UNI-T Uni-trend Multimeter clamp meter UT121A UT121B UT122 : Mini Smart Digital Multimeter True RMS Voltage Frequency Dual Display NCV LIVE Auto Range 6199 Count Meter(UT122）
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Key features* True RMS * AC/DC 600V voltage measurement (UT121A) * AC 750V/DC 1000V voltage measurement (UT121B) * 60MΩ large resistance measurement (UT121B)
* 60mF large capacitance measurement (UT121B) * AC/DC 600V voltage measurement (UT122) * 60MΩ large resistance measurement (UT122)
* 99mF large capacitance measurement (UT122) * Built-in rechargeable lithium battery, Type-C charging (UT122) * Temperature measurement (UT122)
* Full-scale input protection * NCV/LIVE measurement * Large size LCD screen
* 19mm ultra-thin body * 6000counts * Intelligent identification gear
62,45 € SU AMAZON
Uni-Trend
UNI-T Uni-trend UT-CS09D 3000A AC Current Flexible clamp meter Flex Clamp Sensor Amperemeter Frequency Meter Directly displays current when connected to UNI-T UT206B/208B(CS09D)
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The UT-CS09D Flex Clamp Sensor with Certificates: CE, UKCA, cETLus
* Flex clamp can measure from 1.5A to 3000A current * 1m drop proof
* Robust terminal connection * Directly displays current when connected to UNI-T UT206B/208B
* Long press INRUSH key for 2s to measure inrush current * Data hold, backlight, auto power off
113,33 € SU AMAZON
Uni-Trend
UNI-T Uni-trend Multimeter clamp meter Digital Smart Multimeter Profesional UT161B UT161D UT161E True RMS AC DC Current Tester Voltmeter Ammeter Frequency Meter(UT161D)
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UNI-T UT161 series are reliable true RMS digital Multi-function Multimeters with display counts 6000 (UT161B/D) and 22,000 (UT161E). It can measure up to 1000V AC/DC.UT161 Series 1000V True RMS Digital Multi-function Multimeters.Certifications: CE, UKCA, cETLus
* True RMS * Data hold/backlight * Max/Min/Relative mode * USB communication
* Input protection * Diode/continuity test * NCV (audible/visual alarm)
126,05 € SU AMAZON
Uni-Trend
UNI-T UT15B UT17B UT18B Max VFD Multimeter Digital Ammeter Voltmeter Resistance Capacitance Frequency Duty Cycle Multi Meter(UT15B Max)
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Features of UT15B/17B/18B Max True RMS Digital Multimeters with Certificates: CE, UKCA, cETLus, REACH, RoHS
● True RMS measurement ● Compact design ● V.F.D function ● Fast measurement of Continuity
● Fast measurement of Capacitance ● Two test probes (standard & fine-tipped)
● Strong EMC anti-interference ● Full-range input protection
109,00 € SU AMAZON
HiLetgo
HiLetgo 0.1-440 MHz AD8310 RSSI High Speed High Frequency RF Output Log Detector Power Meter Board Demodulator Module 7-15V 12mA
Spedizione gratuita
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Operating frequency: 0.1--440 MHz
Detection slope: +24 mV / dB
Detection intercept: -108 dBV
Dynamic range: -77dBm to +18 dBm (95 dB)
Operating voltage: 7-15V (with LM78L05 regulator chip)
15,99 € SU AMAZON
GuliTech
GuliTech FY3200S 6/12/20/24/25MHz Digital DDS Dual-channel Function Signal Source Generator Arbitrary Waveform/Pulse Frequency Meter（FY3200S 24M）
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DDS direct digital synthesis technology generate accurate, stable and low distortion
CH1 CH2 Two perfectly symmetrical,the parameters of each channel can be set independently
Arbitrary waveform memory depth 2048*12bits,250MSa/s sampling rate;
The bandwidth of up to 12 -bit
Minimum signal output amplitude up to 10mVpp, the largest up to 20Vpp
85,69 € SU AMAZON
YuqiaoTime
YuqiaoTime VICTOR 86B/C/D/E Handheld 3999 Counts LCD Auto Ranging Digital Multimeter With USB Interface 30MHz Frequency DC AC 1000V 10A Meters(VICTOR 86D)
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The instrument is a high performance, high accuracy, 3 5/6 digit multi-meter, it uses the LCD with 33mm high figure to make the reading clear, the display simple and the operation convenient.The instrument can measure DC and AC voltage, DC and AC current, Resistance, Capacitance, Frequency, Duty Circle, Transistor, Diode and Continuity test;
it also has the features of Bar Graph, Unit Indication, Data Hold, Relative Value Measurement (REL), USB Interface, AUTO/MANUAL range selection, Auto Power Off and Alarm Buzzer. The instrument adopts the directly driven 4 digits microprocessor and dual-integral A/D converter, which provide the high solution and high accuracy digital displaying driver. Because of its outstanding features, it is an excellent tool and most suitable for lab, factory, maintenance and repair users.
1-1 Display: LCD 1-2 Max Display: 5999 (3 5/6) counts automatic polarity display and unit display. 1-3 Measuring method: dual-integral A/D converter 1-4 Sampling rage: 3 times/second 1-5 Over range indication: display “OL”
Digital Multimeter with RS232 interface jack; Max./Min. measurement; Auto range operation way; Bar grapf display 1) New type holster, streamline design, 2)USB interface can connect to computer ,Large LCD display 3) Unit symbol display, make the reading clearly, display.
4) Metallic screen board with strong antimagnetic and anti-interferential function 5) Auto power off and alarm when stopped used after 15 minutes. 6) Full function protection, anti-high voltage circuit design
79,79 € SU AMAZON
low frequency meter
frequency
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