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Best Digital Earth Fault Relays

allsun EM480D Digital Earth Tester Insulation Resistance Tester Ground Resistance Meters Earth Ground Resistance Tester Measure AC Voltage to 200V with Backlight Display

  • 【WIDELY USED】This digital earth tester can measure grounding resistance as well as AC voltage to 200V, and it also can be used in the grounding resistance measurements of power system, electrical device, lightning protection device, etc. What’s more, it is also equipped with dust proof and moisture proof structure, which make it can be used in field operation..
  • 【ACCURATE & RELIABLE & EASY】This digital earth tester has improved the circuit, structure as well as process of the traditional grounding resistance tester so that its functions are more complete, the accuracy is much higher, and the operation is more convenient and reliable..
  • 【OVERLOAD PROTECTION】This digital earth tester has a complete overload protection circuit that any two terminals can withstand AC 380V for a minute..
  • 【EXCELLENT DESIGN】The appearance design of this digital earth tester is both beautiful and practical. The instrument panel function keys are clear and reasonable in layout..
  • 【EASY READING】This digital earth tester has not only large and clear 3. 5 inch LCD display, but also backlight display..
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Eujgoov 63A Vibration Gauge Lightweight LCD Digital Display Vibration Meter for Mechanical Fault Detection and Vibration Testing

  • LCD DIGITAL DISPLAY -- LCD digital display, it can display the reading more clearly to ensure the accuracy of the reading..
  • ACCURATE RANGE -- Accurate range, which can ensure more accurate measurement and minimize measurement errors..
  • REPLACEMENT PROBE -- Using piezoelectric ceramics, its measurement is more accurate and comes with a replacement probe, which can extend the service life..
  • PORTABLE AND LIGHT WEIGHT -- Small size, portable and light weight, Vibration Meter can be easily handheld to measure in various situations..
  • MECHANICAL FAULT DETECTION -- It is suitable for mechanical fault detection, vibration testing, and can help troubleshoot obstacles..
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OJ Microline Electric Radiant Floor Heating Thermostat Wifi Programmable Thermostat with GFCI Dual Sensing Dual Voltage with Intuitive Touch Screen Interface UWG4-4999 Includes Floor Sensor

  • INTUITIVE, TOUCHSCREEN PROGRAMMABLE thermostat with Class A GFCI (Ground Fault Circuit Interrupter) and Wifi capabilities - compatible with most....
  • WIFI ENABLED THERMOSTAT offers both remote control & monitoring from Android, iOS smartphone or tablet – anytime – anywhere. Other features....
  • PROGRAMMABLE - OJ's Intuitive 7-day program helps provide maximum comfort, while reducing operating costs. Programming is made easy with the OJ's new....
  • 3.5" RESPONSIVE TOUCH COLOR SCREEN with a sleek and modern design blends seamlessly into your surrounding decor. Tired of your outdated controller? -....
  • TECHNICAL INFO - Load: 15Amps ([email protected]), ([email protected]), with Ability to control secondary relays. Floor limit range: +41 to +104°F (+5 to +40°C)....
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Fastronix High Current 40/60A Waterproof Relay Panel with Sockets

  • Includes (4) Waterproof Fastronix 40/60 amp Bosch Style Relays and Sockets.
  • Control up to 4 Separate Devices with One Relay Panel.
  • Relays can be Separated and Used in ANY Configuration.
  • Relays Also Provide Negative Spike Suppression.
  • Note: Relays are Waterproof, Sockets are NOT waterproof..
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DUNSI STC-1000 Temperature Controller Waterproof Sensor Heating Cooling LED STC1000 STC-1000 Digital Dual Relay Thermostat Incubator Aquarium 110 Volt AC 110V 2m Fahrenheit Temp Control

  • 【HIGH QUALITY】DUNSI premium STC-1000 Digital Temperature Controller is made of high quality ABS heavy-duty and anti-flamming plastic shell material which can use for a long time.designed with compressor delay protection, it will alarm when temperature exceeds temperature limit..
  • 【MAIN SPECIFICATION】DUNSI Digital Dual Relay Thermostat (110v) Keeps temperaure in desired range and guaranteed accuracy.Fully utilize the stc microcontroller and NTC probe to this controller has great accuracy: ±1°F, Temperature control range: -58~212°F, Power consumption: ≤3W. Power Supply: 110VAC 50Hz/60Hz. Output: 2 Relays, Cooling (10A/110-220VAC) / Heating (10A/110-220VAC)..
  • 【OPTIMAL PERFORMANCE】DUNSI premium upgrade STC-1000 Temperature Controller has 2 Relays.Compared with other 1 relay temperature controllers, you can wire 2 appliances (heater and cooler) at the same time.No more frequently wirring change between heater and cooler. Every piece of our products is strictly inspected before sale..
  • 【WIDE APPLICATION】DUNSI STC-1000 Dual Relay Thermostat Controller with 2m Waterproof probe can be used in moisture and water environment, you can use it in home brewing, fridge, pet breeding, reptile, tank, incubation, fermentation, seedling heat mat, acceler....
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CENTAURUS STC-1000 Temperature Controller Waterproof Sensor Heating Cooling LED STC1000 STC-1000 Digital Dual Relay Thermostat Incubator Aquarium 110 Volt AC 110V 2m Fahrenheit Temp Control

  • ...erature Controller has 2 Relays.Compared with other 1 relay temperature controllers, you can wire 2 appliances (heater and cooler) at the same time.No more frequently wirring change between heater and cooler. Every piece of our products is strictly inspected before sale..
  • 【HIGH QUALITY】CENTAURUS premium STC-1000 Digital Temperature Controller is made of high quality ABS heavy-duty and anti-flamming plastic shell material which can use for a long time.designed with compressor delay protection, it will alarm when temperature exceeds temperature limit..
  • 【MAIN SPECIFICATION】CENTAURUS Digital Dual Relay Thermostat (110v) Keeps temperaure in desired range and guaranteed accuracy.Fully utilize the stc microcontroller and NTC probe to this controller has great accuracy: ±1°F, Temperature control range: -58~212°F, Power consumption: ≤3W. Power Supply: 110VAC 50Hz/60Hz. Output: 2 Relays, Cooling (10A/110-220VAC) / Heating (10A/110-220VAC)..
  • 【WIDE APPLICATION】CENTAURUS STC-1000 Dual Relay Thermostat Controller with 2m Waterproof probe can be used in moisture and water environment, you can use it in home brewing, fridge, pet breeding, reptile, tank, incubation, fermentation, seedling heat mat, accelerating germination.It's on/off control mode. Turn....
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NOYAFA Multifuncational Strong Electric Underground Wire Tracer, NF-825TMR Locator Circuit Breaker Finder Socket Test,Electric Wire Detector.

  • Detecting cables, electrical lines-water/gas supply pipelines buried in wall or earth.
  • Detecting interruptions and short circuit in cables and electrical lines buried in wall or earth.
  • NF-825TMR --- Non interference search for the direction and breaking point of strong current lines in the wall under the floor, search for air switch lines and network lines, connect POE switch lines, have socket tester and test pencil functions.
  • NF-825MJ --- air switch line finder, looking for lines with 220V strong current, and accurately solving the fault point.
  • NF-825M --- socket tester to test whether the neutral line, live line and ground wire are connected properly.
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6 Sets Super Powerful Neodymium Magnets Dia 1.26x1/8' w/ 3M Adhesives | Strong Disc Rare Earth Magnets in Non-Shattering Packages for Fridges, Crafting, Iron Filing Demo, Science & DIY Projects

  • ...er or iron fillings, Door Magnets, Magnetic Sensor, Magnetic Levitation, Phone Car Mount Magnets, Science School Projects, Oil Filter Magnets, DIY Magnets, and Industrial Magnets.
  • > SUPER STRONG NEODYMIUM MAGNETS FOR HEAVY DUTY APPLICATIONS : Being Rare Earth Magnets. Used for Reed Switch, Magnetic Sensors, Magnetic Relays.
  • > UNIQUE NON-SHATTERING PACKAGE : Each Magnet is Individually Inserted Inside of Plastic Sleeve. Never Break When Collide into Each Other. QUALITY CONTROL UNDER ISO 9001: The Quality of These Strong Neodymium Magnet Discs is Under ISO 9001 Systems. Ni+Cu+Ni Triple Layer Coated Rare Earth Magnets for Rust Proof. These are Definitely the Quality Neodymium Magnets Available.
  • > PROJECTS SUGGESTED : These Neodymium Magnets can be Used for School Science Projects or Education in the Classroom with Magnetic Sand or Iron Shaving, Iron Oxide, Magnetic Slime and Magnetic Ferrofluid.
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X-410 Industrial Web-Enabled Ethernet Relays, Digital Inputs, and Temperature/Humidity Monitor

  • 4 Digital Inputs - Non-Isolated Opto-Coupler | 4-26VDC.
  • Supports up to 16 Temperature/Humidity Sensors.
  • Requires 9-28VDC Power Supply (Sold Separately).
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IZTOSS 21-Slot Relay Box 7 Relays,9 ATC/ATO Fuses Holder with Metallic Pins and Relays Fuses for Automotive and Marine Engine Bay

  • SUPPORTS RELAYS & FUSES- Safely stores up to 7x Relays (compatible with 0.25" Pins), and (9x) middle size blade fuse (ATC, ATO).including 2 Pieces....
  • ACCESSORIES INCLUDED- Metallic pins are included so you can effortlessly swap out relays and fuses from the back of the fuse relay box..
  • INSTALLATION IS A SNAP- The Snap-Fit upper and lower cover cases allow easy access for relays, fuses, and wires..
  • VERSATILE MOUNTING OPTIONS- Since most modern vehicles have angular/sloping engine bays or trunk areas, we engineered the mounting legs to snugly....
  • OEM-STYLE PROTECTION- Tidy up your vehicle's engine bay by securely stowing away your relays and fuses in this sturdy relay box for a clean factory....
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Frifreego Coin Counter Machine,Coin Sorter and Wrapper Machine with Coin Bins and Tubes, Professional Coin Roller Machine, 500 Capacity, 216 Coins/min for Change Counting

  • QUICK & ACCURATE- With the speed of 216 cins/min, this coin separator sorts according to coin size and is compatible with dollars, quarters, nickels, dimes and pennies..
  • EASY OPERATION- The digital electronic coin sorter and counter has a 7-digit digital tube display, the digital reading is clearly visible and you can check the number of coins sorted and the total amount..
  • TWO USAGE MODES- You can choose free count mode or preset count mode on this coin wrapper machine. During free counting, the machine will continue to count the coins contained in the funnel.
  • during preset counting, the change counting machine will automatically stop when the preset number is reached and display will show the number and amount..
  • FAULT SELF-CHECK FUNCTION- When coin wrapper machine fails or jams, the electric coin sorter will display the corresponding fault code, and the abnormal coins can be taken out from the rear slot, which is convenient for the maintenance..
  • LARGE CAPACITY- The automatic coin counter holds up to 500 coins that can be rapidly sorted. Compared with manual sorting, it saves t....
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Lab Analytical Balance Scale, 5000g 0.01g High Precision Fast Accurate Reading Digital Electronic Balance Lab Scale Kitchen Weighing Scale Jewelry Gold Scale with Memory, Counting Functions(US)

  • 【HIGH PRECISION】The digital laboratory scale can measure up to 5000g with a 0.01g accuracy resolution. And, the precision lab scale is suitable for rapidly determining the quality and quantity. Meanwhile, its high precision strain gauge sensors can makes the weighing results trustworthy and stable every time..
  • 【MULTIFUNCTIONAL】The lab precision weighing balance scale has automatic fault detection, overload alarm, large easy to read digital display, and most importantly, fast and accurate reading. And, the portable electronic balance has the functions of peeling weight, self correcting, memory, counting, fault display and the like..
  • 【PRECISE MEASUREMENT】The kitchen weighing electronic scales have the advantages of accurate weighing, fast stability, simple operation and complete function. At the same time, the analytical electronic balance objects in industry, agriculture, commerce, school, scientific research and other units..
  • 【DURABLE & STURDY】The intelligent digital precision scale is composed of high stability sensors and a single chip microcomputer. At the same time, the 5000g 0.01g digital analytical....
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TE CONNECTIVITY / POTTER & BRUMFIELD T92P7D22-12 POWER RELAY, 12VDC, 30A, DPST-NO, FLANGE

  • Electromagnetic relays are widely used: household air conditioner compressor motors, fan motors, cooling pump motors, starter relays for car starters, spur relays, motors, generator circuit breakers, industrial relays, etc.
  • Product Name: Electromagnetic Power Relay.
  • Red mechanical indicatoe:It can intuitively judge whether the relay is attracted.
  • LED signal lamp : It can judge the AC or DC coil, and judge whether the coil is energized.
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