<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - frequency meters]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/frequency_meters--2717/1/frequency meters.html]]></link><item>
<title><![CDATA[Fluke 87V Industrial Multimeter 2025]]></title><link><![CDATA[https://landsurvey.en.ec21.com/Fluke_87V_Industrial_Multimeter_2025--11790575_11793411.html]]></link><description><![CDATA[Frequency19,999 counts, updates 3/sec at &gt; 10 HzWarrantyLifetimeBattery LifeAlkaline~400 hours typical, without backlightShock1 Meter drop per IEC 61010–1:2001VibrationPer MIL–PRF–28800 for a C]]></description><pubDate><![CDATA[20250321]]></pubDate></item>
<item>
<title><![CDATA[FLIR T840 Thermal Imaging Camera]]></title><link><![CDATA[https://toolshed.en.ec21.com/FLIR_T840_Thermal_Imaging_Camera--12045274_12045348.html]]></link><description><![CDATA[meter (LDM), one-shot LDM, one-shot contrast, manualGlobal Positioning System [GPS]: Automatic image taggingImage Frequency: 30 HzImage Sketch: From touchscreen, on infrared image onlyLens Identifica]]></description><pubDate><![CDATA[20250226]]></pubDate></item>
<item>
<title><![CDATA[New Fluke TI480 PRO 60HZ Thermal Imager]]></title><link><![CDATA[https://focuscalibration.en.ec21.com/New_Fluke_TI480_PRO_60HZ--11927627_11927630.html]]></link><description><![CDATA[Frequency60 HzField of View34 x 24 DegreesScreen Size3.5 INIR/Overlay Fusion ImageYesVideo OutputYesFocusAdjustable and FixedLaser SpotYesPicture in PictureYesVideo RecordingYesMoveable SpotsYesTouch]]></description><pubDate><![CDATA[20250104]]></pubDate></item>
<item>
<title><![CDATA[YH800F Portable Fully Automatic Pressure Calibration Device]]></title><link><![CDATA[https://yuanhuatc66.en.ec21.com/YH800F_Portable_Fully_Automatic_Pressure--12022422_12022441.html]]></link><description><![CDATA[frequency of calibration points, as well as the single point voltage stabilization time, can be edited. The system automatically divides the range into equal parts, and the pressure rise and fall cyc]]></description><pubDate><![CDATA[20241105]]></pubDate></item>
<item>
<title><![CDATA[GF018A Clamp Type Multimeter Calibrator]]></title><link><![CDATA[https://gfuvegroup.en.ec21.com/GF018A_Clamp_Type_Multimeter_Calibrator--11546876_11999025.html]]></link><description><![CDATA[meter, clamp type current meter, all kinds of electric meter, (voltmeter, ammeter, frequency meters, resistance meter) basic error;
■ The calibrator can be generated with 2-31 harmonic wave, harmon]]></description><pubDate><![CDATA[20240905]]></pubDate></item>
<item>
<title><![CDATA[Maintenance Free Real-time Rebar Special Measuring Instrument GDC-L350-JX]]></title><link><![CDATA[https://measurementon.en.ec21.com/Maintenance_Free_Real_time_Rebar--11962128_11962131.html]]></link><description><![CDATA[frequency: 1600;
Rotation speed: ≥30 rpm;
Installation method: fixed or mobile
The entire set of equipment comes standard: control cabinet, measuring vehicle, electrical control box, LED display, c]]></description><pubDate><![CDATA[20240703]]></pubDate></item>
<item>
<title><![CDATA[Digital Infrared Radiometer]]></title><link><![CDATA[https://gatherstar.en.ec21.com/Digital_Infrared_Radiometer--11943208_11943246.html]]></link><description><![CDATA[frequency 1KHz)
Output interface 
RS-422 (Maximum transmission distance 200 meters)
Power Supply 
220VAC/24VDC
Temperature 
-40℃ 
~ +50
℃
Dimension 
279（L）* 202（H）*274（D）---RLK601、R]]></description><pubDate><![CDATA[20240527]]></pubDate></item>
<item>
<title><![CDATA[Master Meter Gas Flow Calibration System]]></title><link><![CDATA[https://tnmacalibration.en.ec21.com/Master_Meter_Gas_Flow_Calibration--11926262_11926263.html]]></link><description><![CDATA[meters.
Considering the differing start times for the standard meter and the meter under test (due to different pulse frequencies), which can lead to inconsistent triggering times, an advanced dual t]]></description><pubDate><![CDATA[20240417]]></pubDate></item>
<item>
<title><![CDATA[Fluke 754 Documenting Process Calibrator and Hart Instrumentation]]></title><link><![CDATA[https://endangsurvey.en.ec21.com/Fluke_754_Documenting_Process_Calibrator--11329183_11550830.html]]></link><description><![CDATA[frequency, and ohms to test sensors, transmitters and other instrumentsSource/simulate volts, mA, thermocouples, RTDs, frequency, ohms, and pressure to calibrate transmittersPower transmitters during]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
<item>
<title><![CDATA[EFGH Advanced Force Indicator]]></title><link><![CDATA[https://mikrometry.en.ec21.com/EFGH_Advanced_Force_Indicator--11911431_11911434.html]]></link><description><![CDATA[meter features a blazingly fast sampling rate of 16 KHZ, producing reliable results for extremely quick-action tests.
The internal sampling frequency of this digital force gauge
meter is 1000HZ, the ]]></description><pubDate><![CDATA[20240313]]></pubDate></item>
<item>
<title><![CDATA[VICIMETER Megga Resistance Testing VC60B+ Insulation Tester]]></title><link><![CDATA[https://vicimeter.en.ec21.com/VICIMETER_Megga_Resistance_Testing_VC60B--11555545_8944178.html]]></link><description><![CDATA[frequency response
40-200Hz
Operation method
Manual range
Max display
1999
LCD size
75 x 52mm
Power source
1.5V AA battery x6pcs, or external DC 9V power source
Power consumption
Quiescent current ap]]></description><pubDate><![CDATA[20220419]]></pubDate></item>
<item>
<title><![CDATA[Tensile Testing Machine Usage Steel Bar Striking Point Gauge Meter]]></title><link><![CDATA[https://lgtester789.en.ec21.com/Tensile_Testing_Machine_Usage_Steel--10000314_10029424.html]]></link><description><![CDATA[frequency electromagnet to strike point synchronously.Gauge length is correct, high-efficient and easy to operate. It’s the necessary matching equipment for labs.
2. Main technical parameters:
Item]]></description><pubDate><![CDATA[20190821]]></pubDate></item>
<item>
<title><![CDATA[Automatic Microcomputer Control Transformer Multi-functional Comprehensive Performance Test Bench]]></title><link><![CDATA[https://nanaoelec.en.ec21.com/Automatic_Microcomputer_Control_Transformer_Multi--10586983_10716645.html]]></link><description><![CDATA[meter, and power meter are respectively read and manually calculated. 
Main Features 
1. With LCD backlight display frequency. 2. Strong anti-interference performance. 3. Automatically correct voltag]]></description><pubDate><![CDATA[20180827]]></pubDate></item>
<item>
<title><![CDATA[100A Permalloy AC Clamp On Ct for Power Quality Analyzer]]></title><link><![CDATA[https://gfuve0123.en.ec21.com/100A_Permalloy_AC_Clamp_On--10658139_10668012.html]]></link><description><![CDATA[frequency response are important. 
Power quality analyzer 
Power load monitoring 
Waveform analysis 
Energy meter calibrator 
Power monitor 
Phase Angle meter 
Resistance tester 
Features 
0.1% accur]]></description><pubDate><![CDATA[20180509]]></pubDate></item>
<item>
<title><![CDATA[TTR-I Fully Automatic Three Phase Power Transformer Turns Ratio Test Set]]></title><link><![CDATA[https://cndeltatech.en.ec21.com/TTR_I_Fully_Automatic_Three--11542988_11543002.html]]></link><description><![CDATA[continuously, frequency 50Hz
6
Power supply
AC220V ± 10%, 50Hz/60Hz
7
Environment temperature
0-50°C
8
Humidity
≤85%RH
9
Size
400mm*350mm*200 mm
10
Weight
7kg
11
Length of test cables
8 meters
]]></description><pubDate><![CDATA[20220314]]></pubDate></item>
<item>
<title><![CDATA[Package Large Scale Simulation Transportation Vibration Tester]]></title><link><![CDATA[https://asliequipment.en.ec21.com/Package_Large_Scale_Simulation_Transportation--11825687_11825709.html]]></link><description><![CDATA[meter displays vibration frequency2.Synchronous noise suppression belt drive, extremely low noise3.The sample clamping adopts the guide rail type, which is convenient and safe to operate4.The base of]]></description><pubDate><![CDATA[20230727]]></pubDate></item>
<item>
<title><![CDATA[Temperature Humidity Standard Environment Experiment Calibration Chamber Cabinet]]></title><link><![CDATA[https://tadt2023.en.ec21.com/Temperature_Humidity_Standard_Environment_Experiment--11689458_11689464.html]]></link><description><![CDATA[frequency conversion speed regulation control, through touch screen, set fan speed;
* Multiple protection alarms: constant temperature tank overheating protection, liquid level alarm; rehydration tan]]></description><pubDate><![CDATA[20221209]]></pubDate></item>
<item>
<title><![CDATA[Teledyne FLIR E96 Advanced Thermal Imaging Camera]]></title><link><![CDATA[https://aceinstuments.en.ec21.com/Teledyne_FLIR_E96_Advanced_Thermal--11561118_11567143.html]]></link><description><![CDATA[Frequency: 30 HzImage Sketch: From touchscreen, on infrared image onlyIR Resolution: 640 × 480 pixelsLens Identification: AutomaticMinimum Focus Distance: 1.0mNon-Radiometric IR or Visual Video: H.2]]></description><pubDate><![CDATA[20220526]]></pubDate></item>
<item>
<title><![CDATA[ACP Electrical Current Transformer Test, CT/PT Analyzer]]></title><link><![CDATA[https://aijiezn.en.ec21.com/ACP_Electrical_Current_Transformer_Test--3533367_11343743.html]]></link><description><![CDATA[Frequency Alternating Current 
10. Secondary Load Test
11. Secondary Winding Test
12. Measuring the
volt-ampere characteristics of medium and low voltage CTs and zero sequence CTs
13. Measure GIS, ca]]></description><pubDate><![CDATA[20210224]]></pubDate></item>
<item>
<title><![CDATA[ST-6606 Cable Flexing Tester]]></title><link><![CDATA[https://satatech.en.ec21.com/ST_6606_Cable_Flexing_Tester--3839683_3843222.html]]></link><description><![CDATA[Frequency Governor from TW, Japanese original line of Slide tracking, AC Motor, Pulley made by high-quality Aluminum alloy material and make the surface oxidation and the spec controller board etc.
M]]></description><pubDate><![CDATA[20201002]]></pubDate></item>
<item>
<title><![CDATA[DB-30 Type Power-driven Gauge Length Meter]]></title><link><![CDATA[https://lgcs201088.en.ec21.com/DB_30_Type_Power_driven--6690053_6690091.html]]></link><description><![CDATA[frequency electromagnet to strike point synchronously. Gauge length is correct, high-efficient and easy to operate. It’s the necessary matching equipment for labs.
2. Main technical parameters:
Max]]></description><pubDate><![CDATA[20211028]]></pubDate></item>
<item>
<title><![CDATA[Ponovo PW41i Protection Relay Test Set Three-Phase Relay Protection Tester]]></title><link><![CDATA[https://xiaxiaoming.en.ec21.com/Ponovo_PW41i_Protection_Relay_Test--7403753_7404016.html]]></link><description><![CDATA[Frequency relay, etc.
Automatic device.Synchronizer.Auto‐reclosing
Power system simulation.Transient, permanent state fault simulation.Playback of COMTRADE format file
Calibration0.5 Class energy m]]></description><pubDate><![CDATA[20230609]]></pubDate></item>
<item>
<title><![CDATA[Density / Specific Gravity Meter DA-650 / DA-645 / DA-640]]></title><link><![CDATA[https://kyotokem.en.ec21.com/Density_Specific_Gravity_Meter_DA--8755028_8755156.html]]></link><description><![CDATA[frequency oscillation
Measurement Range
0 - 3 g/cm3
Measurement Temp Range
0 - 96&amp;deg;C (32 &amp;ndash; 204.8&amp;deg; F)
Accuracy*1
Density
&amp;plusmn;2 x 10-5/gcm3 
(&amp;plusmn;0.00002 g/cm3)
&amp;plusmn;5 x 10-5g/c]]></description><pubDate><![CDATA[20140212]]></pubDate></item>
<item>
<title><![CDATA[Analog Current Panel Meter47X47 Current Meter]]></title><link><![CDATA[https://aoyijenny.en.ec21.com/Analog_Current_Panel_Meter47X47_Current--8875633_8905372.html]]></link><description><![CDATA[47X47 current meter 
Technical Parameters
Model
HN-45
Product Type
DC Current Meter
AC Current Meter
DC Voltage Meter
AC Voltage Meter 
Single Phase Power Factor Meter
Frequency Meter
Class
1.5
1.5
1]]></description><pubDate><![CDATA[20210619]]></pubDate></item>
<item>
<title><![CDATA[Vibration Meter VM-6360 for Sale]]></title><link><![CDATA[https://105landtek.en.ec21.com/Vibration_Meter_VM_6360_for--9545665_9545690.html]]></link><description><![CDATA[frequency range (10Hz~10kHz) in acceleration mode.
Details:
Sensor
Piezoelectric Transducer
Measuring Range
Acceleration
0.1~400m/s²Equivalent Park
Velocity
0.01~400mm/s True RMS
Displacement
0.001~]]></description><pubDate><![CDATA[20230731]]></pubDate></item>

</channel>
</rss>