Reviews Electrical Relays

SainSmart CNC Router Z-Axis Tool Setting Touch Probe Compatible with Grbl/Mach 3

This is USB controlled relay opto-isolated board with 16 SPDT relays..
You can use it for simple ON/OFF switching electrical devices - home lights, DC motors, solenoids and others..
It can help you building projects like robotics and home automation..

Contains, Pack of (1) DeoxIT DN5S-6N Spray, 163g, Integrated Straw, Nonflammable/Non-Drip.
SEE IMAGES FOR FULL DESCRIPTION AND INFORMATION.
Improves Conductivity without Shorting, Cleans, Deoxidizes, Lubricates and Protects, Reduces Intermittent Connections. Reduces Arcing & RFI, Reduces Wear & Abrasion.
Ideal for applications in all industries.
Audio/Video, Computers, Heavy Equipment, Automotive, Communications, Marine, Electrical, Energy, Photography, Security, Medical, Avionics, etc..
USES - ELECTRICAL: ALL Metal Connections.
Batteries, Light Bulbs, Switches and Relays, Jacks and Plugs, Harnesses, Grounding Blocks, RCA jacks, XLRs, USB, HDMI, Ethernet, etc..

SEE IMAGES FOR FULL DESCRIPTION AND INFORMATION.
Ideal for SEVERE ENVIRONMENTS - Improves Conductivity and Maintains Optimum Signal Quality, Reduces Wear & Abrasion and Forms Protective Anti-corrosive Coating.
Prevents Fretting/Dendrite Corrosion – Seals and Protects Surfaces - Stabilizes Connections Between Similar and Dissimilar Metals - Reduces Arcing, RFI and Intermittent Connections.
Ideal for applications in all industries.
Audio/Video, Computers, Heavy Equipment, Automotive, Communications, Marine, Electrical, Energy, Photography, Security, Medical, Avionics, etc..
USES - ELECTRICAL: ALL Gold Metal Connections.
Jacks and Plugs, DIMMs/Sockets, Harnesses, Grounding Blocks, Switches and Relays, RCA jacks, XLRs, USB, HDMI, Ethernet, etc..

...y, also testing for continuity, diagnosing circuit failures, checking good and bad grounds, activating components on and off the vehicle, sensing MIN /MAX voltage, etc..
【POWER SWITCH】 With a flip of the power switch, you have an instant hot/ground lead for powering up electrical components like cooling fans, relays, testing fuses etc..
【PROTECT YOUR VEHICLE】USA-003 powerscan can immediately check for bad ground contacts and quickly track down shorts without losing fuses. Also, the unit provides higher safety for the user, as it is protected by a circuit breaker, which is a safe measure to protect the unit and your components from overload..
【ELECTRICAL TESTER】USA-003 electrical tester can easy to read AVOmeter, so you can easily use your fingers to control powerscan diagnosis of DC Voltage, AC Voltage, Resistance and Diode of 12v-24v electrical systems..
【FLASHLIGHT】 Built-in Flashlight enables you to work in the dark. Even in a dark environment where you can't see clearly, USA-003 fuse tester automotive kit can give you a good view..

Urethane conformal coating is a durable finish product that provides a protective coating for printed circuit boards against moisture, corrosion, and thermal shock.
It protects and insulates electrical and electronic components and assemblies, including generators, motors, transformers, relays, and solenoid coils.
For spraying, liquid can be thinned using M.G. Thinner Cleaner.
Thin up to one half part thinner to one part coating.

Quick durable and reliable heat shrink insulated spade crimp-type wire connector..
Upgraded copper thickness: Thicker copper spade connectors can be crimped tightly on any wire. strong crimp, corrosion resistant, good electrical conductivity..
Insulated Heat shrinkable tube wrapped: Polyethylene(PE) heat shrink tubing has hot melt adhesive inside, Provides good sealing, insulation and vibration resistance..
Easy to connect and disconnect: Spades are most often used to connect wires to relays and components. Ideal for use in household electrical wire connections, trucks, automotive and marine boat repairs..
Compliant with ROHS, ISO 9001:2008, SGS and CE standards. Friendly after sales service: contact us for any questions..

????????There are two relays. Switch between cooling and heating modes. Support for °F / °C display..
????????Overheat Protection of Home Appliances, hatching, Seedling pads, constant temperature Circulation and other Electrical Appliances..
????????By setting the temperature set-point and the difference between the temperature set-point and the difference..
????????Alarm when temperature is out of limit or sensor is wrong..
????????Switch between refrigeration and heating modes, temperature calibration..

DC 12V 80A 4 pin SPST electrical relay with pre-wired relay socket harness..
High 80A coil capacity- able to handle those high current applications with ease..
This relay has a universal application and can be used in automotive setups,car sound systems,security systems,and various other applications..
Package includes: 5 relays + 5 socket wires..