ReviewsTiming Relay

Dasiter 12V Voice-Activated Delay Switch Sound Audio Detection Time Delay Relay Module with 20cm Line Length Sound Sensor Module Voice Alarm

This voice-activated delay module requires a supply voltage of 12V..
Current: greater than or equal to 100mA..
Timing time: adjustable from 1-180 seconds, you can also customize the time range..
Shipping list: 1* voice-activated time delay relay module with 20cm line length audio detection sensor module..

MAX LIGHTING WATTAGE: 8 light controller runs up to 8000 watts(1000 watts per outlet) of grow lights at the same time..
DUAL TRIGGER CORDS: Giving you the option to run two different lighting schedules, allow flexible customize, just like having two lighting controllers....
EIGHT OUTLETS: Allow to run eight lights at 120/240 volts at the same time, and take the guesswork out of multiple light timing setups. Perfect for....
DURABLE & RELIABLE: Featuring two premium quality definite purpose industrial power relays. V0 grade flame retardant enclosure, durable construction....
COMPATIBILITY: This lighting relay controller is suitable for most kinds of brands 400W, 600W, and 1000W grow lights..

Large Capacity Relay Holder – This relay box is 6 slots relay panel design, which includes 5 slots for 5 pin Bosch style relays, 1 slot for RTT7121 4 pin relay..
ATC/ATO Fuse Relay Box – This fuse block with relay is also 6 slots relay holder design for ATC/ATO fuses, which makes the fuse relay become safer when use..
Suitable Terminals – This 12v relay box will also come with terminals for relays and fuses, which will enables you to install and use the fuse and relay box at once..
Top & Bottom Cover – This relay box 12v automotive will come with a top cover and a bottom cover, which makes the relay fuse box become a waterproof relay box..
What you get – 1 x Fuse Relay Block with Top and Bottom Cover, 5 x Bosch Style 5 Pin Relay, 1 x RTT7121 4 pin relay, 16 x Blade Fuses(4 x 10A, 4 x 20A, 4 x 25A, 4 x 30A), 41 x Metallic Terminals, 1 Year Warranty. Feel free to contact us if confused..

Kit includes Relay Buddy tester, 5 new relay adapters and blow mold case.
Relay Buddy is a quick go/no go tester for the most common automotive relays.
With the included adapters, Relay Buddy now tests 5 different relay types and also tests shielded relays.
Relay Buddy will fail the relay and light the red LED if any of the test cycle proves unsuccessful during the test session.
Settable to 4 and 5-pin relay and uses vehicle's 12 volts battery for power.

Able to test an entire circuit - from battery to component, including the relay With this item the technician can jump a relay.
do an AC charge from the relay by activating the compressor.
do compression testing by activating the starter relay and even check turn signals or lights from the front of the car.
Allows the technician to diagnose the problem without the use of a multimeter.
The lighted display shows the technician the problem immediately.
With this item the technician can jump a relay.
Includes: (1) Tester, (6) popular Relay Leads, and (1) Universal Relay Lead.

DROK timer relay operating voltage range is DC 6-30V, support micro USB 5.0 V power supply.
support high level trigger 3.0v-24v and low level trigger 0v-0.2v.
timing range is 0.01s~9999mins, can be continuously adjustable..

...ET button to display the current parameter settings of the system, which does not affect the normal operation of the system. In P4 ~ P7 mode, short press the DOWN key to switch the display content (running time/cycle number).
★Support Button Trigger Control: The relay module delay power off and trigger delay cycle timing circuit switch Support button trigger control, high and low level trigger, switch control, suitable for most occasions.
★With Reverse Connection Protection: This trigger delay cycle timing circuit switch has a key pause function, with reverse connection protection, the reverse connection does not burn.
★Support UART Data Upload and Parameter Setting: You can set different OP, CL, LOP parameters, these parameters are independent of each other and saved separately. All set parameters are automatically saved after power-off. For more details, please read the user manual.
★Automatic Sleep Function: In the running interface (P0~P7 mode), long-press the pause button to start or close the automatic sleep function (L-P selects on to start the sleep function, about five minutes, without any operation, the LCD backlight automatically turns off, the system Normal operation, press any button to wake up.
press the off button to turn off the s....

Output: fan relay, alarm relay and 4-20ma current loop.
Controls: buzzer, Digital display, latching relay, relay Delay, relay minimum runtime.
Mounts on a standard 4” x 4” electrical box.
5 a spdt fan relay controls starters of exhaust fans.

NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the opening and closing of the 2-channel relay..
Onboard high performance microcontroller chip, CH340 USB control chip.With power LED indicator and relay status LED.On-board 2-channel 5V, 10A/250VAC, 10A/30VDC relay, long relay life, can work 100,000 times continuously..
Module with overcurrent protection and relay diode freewheel protection..
NOYITO 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW.
NOYITO 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT.

Output: fan relay, alarm relay and 4-20ma current loop.
Controls: buzzer, Digital display, latching relay, relay Delay, relay minimum runtime.
Mounts on a standard 4” x 4” electrical box.
5 a spdt fan relay controls starters of exhaust fans.

Tests 5 different relays, both 12V and 24V and 3 diagnostic trouble codes help define the cause of the bad relay.
Kit Includes 5 Relay Adapters and blow mold case.
Fails bad relays - Good/Bad indication, green light for PASS, red light for FAIL with flashing trouble code.
Tests 5 different relays, both 12V and 24V.
3 diagnostic trouble codes help define the cause of the bad relay.
#193 Kit Includes 5 Relay Adapters and blow mold case.
Quick off-the-car relay tester - checks relay coil & switch contacts.