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<title><![CDATA[EC21 Product Catalogs - four by four]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/four_by_four--2717/1/four by four.html]]></link><item>
<title><![CDATA[Laser Meters]]></title><link><![CDATA[https://holo1.en.ec21.com/Laser_Meters--11942959_11943121.html]]></link><description><![CDATA[by professionals;
4.With all measurement functions;
5.Basic measurement function;
6. LCD four-line display,VA reverse display;
7. Voice broadcast (customized language);
8. Compensation optical lens;
]]></description><pubDate><![CDATA[20241206]]></pubDate></item>
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<title><![CDATA[YH810 Thermal Signal Calibrator]]></title><link><![CDATA[https://yuanhuatc66.en.ec21.com/YH810_Thermal_Signal_Calibrator--12022555_12022556.html]]></link><description><![CDATA[four wire measurement;
◆Simple measurement input and simulation output connection, convenient operation mode;
◆During temperature measurement, the error is displayed in ℃, while other functions]]></description><pubDate><![CDATA[20241106]]></pubDate></item>
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<title><![CDATA[EMCEE Model 1154 Precision Conductivity Meter]]></title><link><![CDATA[https://xmjielian.en.ec21.com/EMCEE_Model_1154_Precision_Conductivity--11982130_11982350.html]]></link><description><![CDATA[Model 1154 Precision Conductivity Meter(ASTM Standard Test Method D4308)
Four standard ranges provide high resolution and accurate direct measurement of electrical conductivity of fluids from.01 to 2]]></description><pubDate><![CDATA[20240813]]></pubDate></item>
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<title><![CDATA[High Low Temperature Low Air Pressure Test Chamber]]></title><link><![CDATA[https://hydescience03.en.ec21.com/High_Low_Temperature_Low_Air--11164019_11164150.html]]></link><description><![CDATA[by Russian or other standards, including international standards;
² The presence of heat from the test product;
² Individual technical requirements, for example, specifications of a specific produc]]></description><pubDate><![CDATA[20240624]]></pubDate></item>
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<title><![CDATA[Extra Large Measuring Machine Atlas Series UCC Pantec Controller AC-Dmis for Large Workpieces]]></title><link><![CDATA[https://aehcmm.en.ec21.com/Extra_Large_Measuring_Machine_Atlas--11944568_11944833.html]]></link><description><![CDATA[four axes adopt a fully closed-loop position detection system with a resolution of 0.1 μ m, ensuring the repeated accuracy of machine measurements; 
The grating ruler adopts a slot structure, with o]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[IEC60335-2-23 Supply Cord Flexing Test Apparatus]]></title><link><![CDATA[https://pegoelectronics.en.ec21.com/IEC60335_2_23_Supply_Cord--11940578_11941763.html]]></link><description><![CDATA[by PLC and touch screen, the test frequency and speed can be preset, and built-in load. The hair care appliance with a swivel connection are positioned with their major axis horizontal, the supply co]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[Overhead Line Short-circuit and Ground Fault Indicator]]></title><link><![CDATA[https://snova17.en.ec21.com/Overhead_Line_Short_circuit_and--10349843_10360646.html]]></link><description><![CDATA[SNV-308 Overhead type earthing and short circuit fault indicator
SNV-308 Overhead Line Earth and Short Circuit Fault Indicator SNV－308 is suitable for overhead line 35KV and below a four remote fun]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<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[The master meter method gas flow standard device
adopts four high-precision gas turbine flowmeters produced by Elster GmbH, Germany.These flowmeters serve as standard instruments for the calibration ]]></description><pubDate><![CDATA[20240417]]></pubDate></item>
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<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[by reading and writing to the HART tag field.Versatile HART Protocol support 
Manufacturer Pressure instruments Temperature instruments Coriolis instruments ABB/Kent-Taylor600T658T1 ABB/Hartmann &amp; Br]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
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<title><![CDATA[KRD51 Transportation Bounce Test System]]></title><link><![CDATA[https://creditcme.en.ec21.com/KRD51_Transportation_Bounce_Test_System--11098426_11099483.html]]></link><description><![CDATA[four-sided compartment.
Technical Specifications
Model
Parameters
KRD
61-100
KRD
61-300
KRD
61-500
KRD
61-1000
KRD
61-2000
KRD
61-5000
KRD
61-10T
Max. Load
(kg)
100
300
500
1000
2000
5000
10000
Heigh]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
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<title><![CDATA[Gelbo Flex Durability Tester]]></title><link><![CDATA[https://celtec2.en.ec21.com/Gelbo_Flex_Durability_Tester--11854816_11854825.html]]></link><description><![CDATA[by detecting pinholes that may develop in the sample 
structure. Excellent flex crack resistance is vital as it minimizes the risk of 
packaging developing holes during distribution, ensuring the pac]]></description><pubDate><![CDATA[20231016]]></pubDate></item>
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<title><![CDATA[IK01 To IK10 Impact Test Apparatus for Vertical and Pendulum Impact Testing]]></title><link><![CDATA[https://pegogroup.en.ec21.com/IK01_To_IK10_Impact_Test--11405203_11415412.html]]></link><description><![CDATA[four wheels at the bottom, and the whole device can move freely.
For pendulum impact test, the swing pipe can be adjusted back and forward, left and right, and the angle also can be adjusted. Pendulu]]></description><pubDate><![CDATA[20210715]]></pubDate></item>
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<title><![CDATA[High Low Temperature Test Chamber]]></title><link><![CDATA[https://lilyviyo12345.en.ec21.com/High_Low_Temperature_Test_Chamber--11853101_11853527.html]]></link><description><![CDATA[High low
temperature test chamber is a test equipment that simulates the temperature
change in the natural environment by technical means to test the performance of
the specimens.
It is mainly used
t]]></description><pubDate><![CDATA[20231013]]></pubDate></item>
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<title><![CDATA[Plug Humidity Indicator]]></title><link><![CDATA[https://yukic.en.ec21.com/Plug_Humidity_Indicator--3739735_10562300.html]]></link><description><![CDATA[by customers&amp;#39; requirements 
Specifications as below: 
single dot from RH 8%-80% 
three dots:RH 10%-30%,20%-40%,30%-50%,40%-60%,50%-70%,60%-80% 
four dots:RH 10%-40%,20%-50%,30%-60%,40%-70%,50%-80]]></description><pubDate><![CDATA[20180315]]></pubDate></item>
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<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[by times of flexing.
Main Parts: AC 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 ]]></description><pubDate><![CDATA[20201002]]></pubDate></item>
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<title><![CDATA[JB-500B Impact Testing Machine]]></title><link><![CDATA[https://lgcs201088.en.ec21.com/JB_500B_Impact_Testing_Machine--6651349_6678633.html]]></link><description><![CDATA[Uses and characteristics:
The production of JB-500B Impact Testing Machine is strictly according to GB GB/T3808-2002 &quot;pendulum-type impact test machine&quot; by our company, the impact testing is accordin]]></description><pubDate><![CDATA[20211028]]></pubDate></item>
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<title><![CDATA[Two-Slot Four-Hole Multi-Function Pour Point and Cold Filter Point Tester]]></title><link><![CDATA[https://precisionbe.en.ec21.com/Two_Slot_Four_Hole_Multi--11718430_11856901.html]]></link><description><![CDATA[Instrument Introduction 
The instrument is cooled by a Danfoss compressor, using the most advanced refrigeration technology, so that both baths can reach a low temperature of -70°C.
Technical Parame]]></description><pubDate><![CDATA[20231020]]></pubDate></item>
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<title><![CDATA[TN11298 Button Pull Tester / SafQ Snap Tester]]></title><link><![CDATA[https://fulfilling.en.ec21.com/TN11298_Button_Pull_Tester_SafQ--5441143_9547160.html]]></link><description><![CDATA[by the Upper Snap Clamp and the garment is fixed to the lower Fabric Clamp. By turning the Top Flywheel, the operator can apply a specific force and the holding force or the breaking strength can be ]]></description><pubDate><![CDATA[20180703]]></pubDate></item>
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<title><![CDATA[CR825 Common Rail Test Bench with HEUI EUI EUP CAMBOX VP37 VP44 CAT320D]]></title><link><![CDATA[https://geruisdiesel.en.ec21.com/CR825_Common_Rail_Test_Bench--11801992_11801997.html]]></link><description><![CDATA[by professionals.
5.Support generation of Bosch IQA code and cummins XPI QR code.,Denso QR code generation,Delphi QR code generation,Siemens QR code generation,
6. Fuel injector response time test.
7]]></description><pubDate><![CDATA[20230605]]></pubDate></item>
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<title><![CDATA[V-Sorb 4800P Surface Area and Porosimtery Analyzer]]></title><link><![CDATA[https://goldapp.en.ec21.com/V_Sorb_4800P_Surface_Area--7277224_7277115.html]]></link><description><![CDATA[by dead volume changeControl System: programmable solenoid valve system with high integration and strong anti-interference ability, enhance instrument’s stabilitySample Ports: four samples’ analy]]></description><pubDate><![CDATA[20240118]]></pubDate></item>
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<title><![CDATA[Fluxmeters Electromagnetic Flux Meter Price Magnetic Flux Flow Density Meter]]></title><link><![CDATA[https://jackietsui.en.ec21.com/Fluxmeters_Electromagnetic_Flux_Meter_Price--8508233_11795040.html]]></link><description><![CDATA[Fluxmeter is a professional magnetic measuring instrument developed and produced by Xiamen Dexing Magnet Tech. Co., Ltd. Based on a simple and practical design concept, we are committed to designing ]]></description><pubDate><![CDATA[20230522]]></pubDate></item>
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<title><![CDATA[Multi-channel Multi-function Intelligent Temperature and Humidity Itinerant Detector]]></title><link><![CDATA[https://tadt2023.en.ec21.com/Multi_channel_Multi_function_Intelligent--11689589_11689607.html]]></link><description><![CDATA[four input modes, thermocouple,platinum resistance, humidity sensor and analog quantity; when configured as humidity sensor mode, the instrument can simultaneously provide up to 24 units 5V power out]]></description><pubDate><![CDATA[20221209]]></pubDate></item>
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<title><![CDATA[Automatic Capacitance and Dissipation Factor Test Set]]></title><link><![CDATA[https://hengfengtest.en.ec21.com/Automatic_Capacitance_and_Dissipation_Factor--11895397_11895406.html]]></link><description><![CDATA[by internal transformer of the instrument, which is used for testing test object after transformer voltage rising.
Capacitance and power supply can be externally connected if further testing is requi]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[Digital Surface Roughness Tester]]></title><link><![CDATA[https://ame7788.en.ec21.com/Digital_Surface_Roughness_Tester--9652079_10558194.html]]></link><description><![CDATA[four standards of ISO, DIN, ANSI and JIS. When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism inside th]]></description><pubDate><![CDATA[20230830]]></pubDate></item>
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<title><![CDATA[Transformer Variable Ratio of Entire Inspection Test]]></title><link><![CDATA[https://nanaoelec.en.ec21.com/Transformer_Variable_Ratio_of_Entire--10586983_10714599.html]]></link><description><![CDATA[four functions of the measurement. The selector switch is used for group selection. This switch has a selection function for different groups of three-phase PTs, and a Z-shaped group can be selected.]]></description><pubDate><![CDATA[20180827]]></pubDate></item>
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<title><![CDATA[Bell Prover Gas Meter Test Bench]]></title><link><![CDATA[https://royreal.en.ec21.com/Bell_Prover_Gas_Meter_Test--11907986_11909849.html]]></link><description><![CDATA[by fieldbus. 6. Adopt Intelligent Image Capture Terminal, can recognize the gas meter number automatically.7. Four Types Of Adjustable Powers provided in order to test intelligent gas meters convenie]]></description><pubDate><![CDATA[20240308]]></pubDate></item>
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<title><![CDATA[New Olympus Nortec 600D Eddy Current Flaw Detector]]></title><link><![CDATA[https://117714.en.ec21.com/New_Olympus_Nortec_600D_Eddy--11801594_11801595.html]]></link><description><![CDATA[four versatile models, the NORTEC 600 offers a wide range of innovative functionalities, including an Application Selection menu, an all-in-one display, real-time readings, and signal calibration in ]]></description><pubDate><![CDATA[20230604]]></pubDate></item>
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<title><![CDATA[Electrical Asphalt/Soil Non-nuclear Density Gauge for Civil Engineering]]></title><link><![CDATA[https://tianpeng01.en.ec21.com/Electrical_Asphalt_Soil_Non_nuclear--10976325_10976334.html]]></link><description><![CDATA[by measuring its dielectric constant. The PQI™ passes a small current through the pavement, which creates an electrical sensing field. Density is measured by the response of this electrical sensing]]></description><pubDate><![CDATA[20230530]]></pubDate></item>
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<title><![CDATA[Electric Motor Stator Testing Equipment for Production Line]]></title><link><![CDATA[https://aipinstrument.en.ec21.com/Electric_Motor_Stator_Testing_Equipment--11085938_11085939.html]]></link><description><![CDATA[four-wire resistance
measuring method. Apply DC current to the windings and test the temperature
and winding resistance under current environment. The resistance will be
converted to the value under ]]></description><pubDate><![CDATA[20200324]]></pubDate></item>
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<title><![CDATA[Automatic Melting Point Tester]]></title><link><![CDATA[https://jiahang1.en.ec21.com/Automatic_Melting_Point_Tester--11600339_11776721.html]]></link><description><![CDATA[four samples can be made at the same time)
Power supply:
220V 50HZ power: 120W.
3. Automatic Melting Point Tester Feature
1: With refrigeration system, 3 samples can be processed at a time;
2: One-ke]]></description><pubDate><![CDATA[20230426]]></pubDate></item>

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