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<title><![CDATA[EC21 Product Catalogs - switching devices]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/switching_devices--2717/1/switching devices.html]]></link><item>
<title><![CDATA[YH800C Portable Fully Automatic Pressure Calibrator]]></title><link><![CDATA[https://yuanhuatc66.en.ec21.com/YH800C_Portable_Fully_Automatic_Pressure--12022422_12033066.html]]></link><description><![CDATA[devices to be flexibly configured according to different calibration requirements, facilitating maintenance and upgrades.4. Portability: The device is designed to be lightweight, easy to carry, and s]]></description><pubDate><![CDATA[20241225]]></pubDate></item>
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<title><![CDATA[Construction Laser Level]]></title><link><![CDATA[https://holo1.en.ec21.com/Construction_Laser_Level--11967590_11967628.html]]></link><description><![CDATA[switched automatically
360°rotating,outdoor and indoor use
Can be used with tripod to adjust the level height
Essential Components: Understanding the Anatomy
Essential components of a construction l]]></description><pubDate><![CDATA[20241206]]></pubDate></item>
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<title><![CDATA[Smoke Detector]]></title><link><![CDATA[https://mimayijingaile0.en.ec21.com/Smoke_Detector--11987076_11987700.html]]></link><description><![CDATA[switching, smoke rising control, temperature
control, smoke detector directional rotation, smoke exhaust, light interference
process, test data display, test result storage, etc
15． 
Data
storage a]]></description><pubDate><![CDATA[20241019]]></pubDate></item>
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<title><![CDATA[NDJ-1C Hot Melt Adhesives Brookfield Viscosity Meter]]></title><link><![CDATA[https://zotaimachine.en.ec21.com/NDJ_1C_Hot_Melt_Adhesives--11144324_11144465.html]]></link><description><![CDATA[switching power supply technology, the voltage and frequency range
is wide, and the fluctuation of the power supply will not affect the 
measurement accuracy.
4. The
horizontal display device is on t]]></description><pubDate><![CDATA[20240705]]></pubDate></item>
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<title><![CDATA[F105/F305/F505/F505H Advanced Test Stand Frame]]></title><link><![CDATA[https://lanetech11.en.ec21.com/F105_F305_F505_F505H_Advanced--11944805_11944810.html]]></link><description><![CDATA[devices for control and data management.
For those looking to delve deeper into material properties, an optional Materials Testing Calculations Module is available. This module provides a range of st]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[ISO16750-4 Clause 5.4.2 Ice Water Splash Test Chamber for Automotive Parts]]></title><link><![CDATA[https://pegoelectronics.en.ec21.com/ISO16750_4_Clause_5.4.2_Ice--11940576_11941038.html]]></link><description><![CDATA[devices.
2. 
Features:
● For ice water splash resistance test
● The inner wall of the equipment are made by SUS316# stainless steel, to ensure rustless.
● Thermal insulation material: high-dens]]></description><pubDate><![CDATA[20240522]]></pubDate></item>
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<title><![CDATA[EKL 4 Cable Fault Locator for Power Distribution Network]]></title><link><![CDATA[https://snova17.en.ec21.com/EKL_4_Cable_Fault_Locator--10349802_10362450.html]]></link><description><![CDATA[switch design, which is convenient for the field to reset the fault
indicating device and self check;
■ The pulse width time of the fault current can be set to prevent the error caused by the surge]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[Sonic Nozzle Gas Meter Test Bench]]></title><link><![CDATA[https://tnmacalibration.en.ec21.com/Sonic_Nozzle_Gas_Meter_Test--11926262_11926265.html]]></link><description><![CDATA[switching valves, the device can automatically select the left or right entrance of the gas meter for calibration.
Through dynamic image processing, the device can quickly, accurately, and reliably c]]></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[devices such as panel meters or readout-only devices.
Limit Switch Calibration 
Procedures perform fast, automated calibration of one and two-point limit switches for voltage, current, temperature, a]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
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<title><![CDATA[Gradient Heat Seal Tester for Flexible Packaging High Efficiency Heat Sealer in Lab Testing Machine]]></title><link><![CDATA[https://celtec.en.ec21.com/Gradient_Heat_Seal_Tester_for--9267519_9267617.html]]></link><description><![CDATA[Application
A Heat Seal Tester is a crucial device in the packaging industry, evaluating the heat-sealing properties of materials like films, laminates, and packaging components. It ensures the integ]]></description><pubDate><![CDATA[20240325]]></pubDate></item>
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<title><![CDATA[Heating Oil Bath Series]]></title><link><![CDATA[https://xataikang.en.ec21.com/Heating_Oil_Bath_Series--9935656_9936242.html]]></link><description><![CDATA[switched the control system of the product,whether digital or table display, all eqipped the temperature control device. 
Oil bath shell with bladder has isolation temperature cotton protection,owns ]]></description><pubDate><![CDATA[20170216]]></pubDate></item>
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<title><![CDATA[SM86 Drug Sterility Test Pump]]></title><link><![CDATA[https://shenzhilin.en.ec21.com/SM86_Drug_Sterility_Test_Pump--11772709_7905534.html]]></link><description><![CDATA[devices
◆ Preloaded syringe 
It is to 
test whether testing sample contains microorganisms. The microorganisms 
present in the sample are captured on the microporous membrane in the 
closed caniste]]></description><pubDate><![CDATA[20230721]]></pubDate></item>
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<title><![CDATA[Refrigerated Circulator WATER BATH]]></title><link><![CDATA[https://koreamedilab.en.ec21.com/Refrigerated_Circulator_WATER_BATH--9588024_9613548.html]]></link><description><![CDATA[steel 
(Out) : Steel plate with powder coating 
Pump Capacity : 7 Liter/Min 
Refrigerator : Air cooling unit system 
Safety Device : Over Temperature Low level switch 
Power : 220V/ 50, 60HZ]]></description><pubDate><![CDATA[20160721]]></pubDate></item>
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<title><![CDATA[LVLP Linear DC Power Supply]]></title><link><![CDATA[https://idealtek.en.ec21.com/LVLP_Linear_DC_Power_Supply--9605857_9605884.html]]></link><description><![CDATA[switching mode power supply has, so it is suitable for some special conditions that sensitive to EMC. And by its matured and perfect filtering circuit, it has super low ripple and very good output pr]]></description><pubDate><![CDATA[20151002]]></pubDate></item>
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<title><![CDATA[BigTao Series Ethernet Tester]]></title><link><![CDATA[https://xinertel.en.ec21.com/BigTao_Series_Ethernet_Tester--10761704_10761751.html]]></link><description><![CDATA[switch
Cooling Devices
2 System Fans and 1 Power Fan
4 System Fans
2 System Fans and 1 Power Fan
Status Indicators
Power, Hard disk
Power, Fan, Temp, Link LCD Screen
Power, Hard disk
Temperature
5℃]]></description><pubDate><![CDATA[20190419]]></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[NAZJX transformer variable ratio of entire inspection device 
Variable ratio checking device, transformer testing device, variable ratio testing device, variable ratio checking device 
Overview of NA]]></description><pubDate><![CDATA[20180827]]></pubDate></item>
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<title><![CDATA[WDW Microcomputer Control Electronic Universal Tester]]></title><link><![CDATA[https://shiyanji.en.ec21.com/WDW_Microcomputer_Control_Electronic_Universal--4048548_4096496.html]]></link><description><![CDATA[switching randomly.
2. After test, it can automatically return to the original position, intelligent, efficient, quick.
3. It has limit position protection function, overcurrent protection function, ]]></description><pubDate><![CDATA[20120515]]></pubDate></item>
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<title><![CDATA[TN1058 Programmable Constant Temperature and Humidity Chamber]]></title><link><![CDATA[https://fulfilling.en.ec21.com/TN1058_Programmable_Constant_Temperature_and--5441143_9547151.html]]></link><description><![CDATA[device 
Protection switch: 
overtemperature protection switch, ceramic fuse, 
water shortage protection switch, 
electromagnetism protection switch, 
error alarm system, alarm buzzer.
Power
AC220V 50]]></description><pubDate><![CDATA[20170530]]></pubDate></item>
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<title><![CDATA[Liquid-Filled Pressure Gauge]]></title><link><![CDATA[https://lansoa123.en.ec21.com/Liquid_Filled_Pressure_Gauge--11330453_11330460.html]]></link><description><![CDATA[Liquid-filled pressure gauges, a kind of liquid pressure measuring devices
, are used to measure the medium pressure under the vibrating circumstances.The bourdon tubes are used as the pressure eleme]]></description><pubDate><![CDATA[20210128]]></pubDate></item>
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<title><![CDATA[Ponovo POM2-6143 Universal Protection Relay Test System for Protective Relays]]></title><link><![CDATA[https://xiaxiaoming.en.ec21.com/Ponovo_POM2_6143_Universal_Protection--7403753_7403876.html]]></link><description><![CDATA[Device
27/27N
Undervoltage
Relay
30
Annunciator
Relay
32
Directional
Power Relay
36
Polarity
or Polarizing Voltage Devices
37
Undercurrent
or Underpower Relay
40
Field
(over/under excitation) Relay
4]]></description><pubDate><![CDATA[20230609]]></pubDate></item>
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<title><![CDATA[Automatic Potentiometric Titrator [AT-710B]]]></title><link><![CDATA[https://kyotokem.en.ec21.com/Automatic_Potentiometric_Titrator_AT_710B--8755026_8755058.html]]></link><description><![CDATA[device , a titration curve can be displayed in real-time
Applications
Industrial products , Medical goods , Food , Petroleum products , etc.
Specifications
Type
Automatic Potentiometric Titrator
Mode]]></description><pubDate><![CDATA[20170120]]></pubDate></item>
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<title><![CDATA[Fully Automatic Insertion and Extraction Force Tester]]></title><link><![CDATA[https://qiantongyiqi.en.ec21.com/Fully_Automatic_Insertion_and_Extraction--11683816_11853603.html]]></link><description><![CDATA[switched freely;
5. The test data is stored on the hard disk (each data can be stored for an unlimited number of times);
6. The test conditions can be set by the computer screen, which is convenient ]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Programmable Touch Screen Desktop Environmental Chamber]]></title><link><![CDATA[https://asliequipment.en.ec21.com/Programmable_Touch_Screen_Desktop_Environmental--11825687_11825716.html]]></link><description><![CDATA[Devices
Fuse-free switch, overloading protection switch for compressor, high and low voltage coolant protection switch, over-humidity and over-temperature protection switch, fuses, fault warning syst]]></description><pubDate><![CDATA[20230727]]></pubDate></item>
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<title><![CDATA[Ground Resistance Tester]]></title><link><![CDATA[https://hengfengtest.en.ec21.com/Ground_Resistance_Tester--11895397_11895404.html]]></link><description><![CDATA[switched for measurement, and there are several groups of double frequency conversion for choice,and the built-in high-speed processor core adopts high-end digital filtering technology, which effecti]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[Intelligent Temperature Measuring Machine]]></title><link><![CDATA[https://auroraguoxia12.en.ec21.com/Intelligent_Temperature_Measuring_Machine--11599950_11770469.html]]></link><description><![CDATA[switch signal, access control management, safe and worry-free;
Support the local storage of 10,000 people library on the device:
（a）The cloud platform equipment supports the simultaneous storage ]]></description><pubDate><![CDATA[20230417]]></pubDate></item>
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<title><![CDATA[ZHLB Bell Porver]]></title><link><![CDATA[https://royreal.en.ec21.com/ZHLB_Bell_Porver--11907986_11909901.html]]></link><description><![CDATA[device is composed of a bell-type gas flowmeter, a flowmeter quick-switching clamping mechanism, and a bus measurement and control system.
Product Features
1. Temperature and pressure measurement acc]]></description><pubDate><![CDATA[20240308]]></pubDate></item>
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<title><![CDATA[KRD15 Pneumatic Horizontal Shock Response Spectrum Test System]]></title><link><![CDATA[https://cmetechnology.en.ec21.com/KRD15_Pneumatic_Horizontal_Shock_Response--11706077_11837075.html]]></link><description><![CDATA[switch is designed to fully protect the safety of operators
Designed with a special base, is mainly to raise the installation position of the response plate, which is convenient for users to install ]]></description><pubDate><![CDATA[20230823]]></pubDate></item>
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<title><![CDATA[High Purity Gas Generator, Hydrogen Generator, Nitrogen Generator]]></title><link><![CDATA[https://huishiyiqi2024.en.ec21.com/High_Purity_Gas_Generator_Hydrogen--11907876_11909357.html]]></link><description><![CDATA[switch to generate high-purity gas.
2. The gas circuit is entirely made of stainless steel pipes and equipped with overvoltage protection devices.
3. There is an anti backflow device to ensure that t]]></description><pubDate><![CDATA[20240307]]></pubDate></item>
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<title><![CDATA[High Voltage Lightning Surge Generator]]></title><link><![CDATA[https://15317383997.en.ec21.com/High_Voltage_Lightning_Surge_Generator--11812738_11812759.html]]></link><description><![CDATA[switching. It fully meets the IEC 61000-4-5, EN61000-4-5 and GB/T17626.5 standards.
Specifications:
Product ModelSG61000-5SASG61000-5SBSG61000-5SG61000-5H-SPSG61000-5TOutput Voltage (Open)1.2/50μs±]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Medium Voltage Surge Arresters]]></title><link><![CDATA[https://yfpower.en.ec21.com/Medium_Voltage_Surge_Arresters--11836088_11836092.html]]></link><description><![CDATA[Medium-voltage surge arresters are electrical devices designed to protect electrical equipment from surges or transients that occur on medium-voltage power systems. These systems typically operate at]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Dissolution Tester Device]]></title><link><![CDATA[https://jiahang1.en.ec21.com/Dissolution_Tester_Device--11600339_11853671.html]]></link><description><![CDATA[device Technical Parameters:
• Number of devices: 12 cups and 12 rods.• Applicable methods: &quot;Chinese Pharmacopoeia&quot; first method (basket method), second method (paddle method), third method (smal]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Olympus Omniscan SX 16:64 Flaw Detector]]></title><link><![CDATA[https://measurementequipment.en.ec21.com/Olympus_Omniscan_SX_16_64--11826058_11826059.html]]></link><description><![CDATA[Specifications:HousingOverall dimensions (W x H x D): 267 mm × 208 mm × 94 mm (10.5 in. × 8.2 in. × 3.7 in.)Weight: 3.4 kg (7.5 lb) with battery Data StorageStorage devices: SDHC card or most sta]]></description><pubDate><![CDATA[20230728]]></pubDate></item>
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<title><![CDATA[China Enviclone Programmable Walk in Large Size Salt Fog Spray Corrosion Test Chamber]]></title><link><![CDATA[https://enviclonetestchamber.en.ec21.com/China_Enviclone_Programmable_Walk_in--11887759_11887763.html]]></link><description><![CDATA[device to flush out salt fog.Saturators: In order to prevent water replenishment from affecting the spray, a double saturator is used, which can automatically switch to add water, and the spray will ]]></description><pubDate><![CDATA[20240113]]></pubDate></item>
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<title><![CDATA[Lt-JJN01 Computerized Five-Jaw Office Chair Foots Static Pressure Test Machine]]></title><link><![CDATA[https://lituotest.en.ec21.com/Lt_JJN01_Computerized_Five_Jaw--11365007_11365038.html]]></link><description><![CDATA[Technical parameters 1. Maximum tension LOAD: 2000KG, 5000KG optional2. Resolution: 1/100,000, accuracy level 0.53. Unit switching: all kinds of international common units can be arbitrarily switched]]></description><pubDate><![CDATA[20210410]]></pubDate></item>
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<title><![CDATA[Falling Dart Impact Tester]]></title><link><![CDATA[https://celtec2.en.ec21.com/Falling_Dart_Impact_Tester--11854816_11854824.html]]></link><description><![CDATA[device designed for 
measuring the resistance performance of various materials, such as plastic films, 
sheets, composite films, foils, and paper, provided they are less than 1mm thick. 
This test is]]></description><pubDate><![CDATA[20231016]]></pubDate></item>
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<title><![CDATA[IEC60529 Waterproof Testing Machine IPX12 Vertical Rain Drip Box]]></title><link><![CDATA[https://pegogroup.en.ec21.com/IEC60529_Waterproof_Testing_Machine_IPX12--11405200_11418229.html]]></link><description><![CDATA[device
Electric leakage, hydropenia, short circuit
Working power
AC 220V/50Hz, 1KW (Live wire + neutral wire + protective ground wire)
Working conditions
5℃~35℃ (temperature), ≤85% (R.H.), 86kP]]></description><pubDate><![CDATA[20210722]]></pubDate></item>
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<title><![CDATA[Climatic Testing Machine Manufacturer/Environmental Temperature Humidity Test Chamber]]></title><link><![CDATA[https://annie0423.en.ec21.com/Climatic_Testing_Machine_Manufacturer_Environmental--9938707_9938708.html]]></link><description><![CDATA[devices:
No fuse breaker refrigerator over load relay, Refrigeration High pressure Switch, Over Temp, Protector, Protection relay, Protection fuse, Water Lever protector, Overheat protector, Alarm
Ac]]></description><pubDate><![CDATA[20160523]]></pubDate></item>

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