ReviewsTwo Module Meter

DROK® DC-DC Buck Converter 3.5-30V to 0.8-29V 10A Step-down Volt Adjustable Output Voltage Regulator Module Power Supply with High Accuracy Voltmeter Red Digital Tube Display

DROK DC buck converter input voltage range is DC 3.5~30V, output adjustable voltage range is DC 0.8~29V, max output current is 10A, conversion rate....
LED Voltage Meter: the step down regulator is equipped with high accuracy voltmeter, red LED display, press the key to switch display input voltage or....
Metal Case: DROK volt transformer is designed with metal case, can protect the module from destroying, and the case itself is a heat sink, excellent....
Note: please make sure that the input voltage is higher than the output voltage at least 1V.
please note that this module doesn't have reversed....
Small Size: the switching power supply module is with compact design, dimension is 85mm*58mm*33mm(L*W*H)..

Answer your door no matter where you are from your smartphone with 1080p HD day and infrared night video and two-way audio..
Experience long-lasting battery life, custom alerts, privacy settings, and more..
Get alerts when motion is detected or someone presses Video Doorbell. Connect to existing doorbell wiring or pair with a Sync Module (sold separately) to engage live view and two-way audio on demand..
Choose to save and share clips in the cloud with a free 30-day trial of the Blink Subscription Plan or locally with the Sync Module 2 and USB drive (each sold separately)..
Designed for every home, go wire-free or connect to doorbell wiring to also sound your existing in-home chime. Without wiring, you can use your Blink Mini camera (sold separately) as an indoor plug-in chime..
Set up yourself in minutes with the two included AA lithium batteries then connect to wifi in the app..
Works with Alexa — receive alerts and answer with two-way audio. When wired or paired with a Sync Module, just ask Alexa to answer the front door..
Includes one Video Doorbell, 2 AA 1.5V Lithium Batteries, 4 Screws, 1 Case Opening Tool. Does not include Sync Module 2 which can be found in all “Systems” above (recommended for optimal use while on battery)..

Choose number of questions you would like in each test..
A new module, "Progress Meter" keeps track of how you are performing in a particular topic or mock test..
Special algorithm that randomizes questions every time you take a test..
Mock test has exactly similar format as in real test..

Plug and Play with Auto Meter Electronic Programmable Speedometers..
Lightning quick 10 Hz signal update rate is the fastest available..
Fully sealed and paintable magnetic micro antenna (Dimensions: 1.472 in. x 1.339 in. x 0.508 in.). Includes 16 ft. of wiring for plenty of mounting....
GPS module is fully sealed against water and dust. Includes 6.5 ft. wiring harness. Case Dimensions:.

...piping), an email alert will be sent to your cell phone. No IT guy required. Just connect wires as per a simple picture (see video) & ready to go..
Ready for use with CO-10 (Electronic Pulse Counter) or CO-10 KIT - An inexpensive remote reading solution (6th picture). Can also use with DAE AMR130 (Auto Meter Reading Module for single water meter) and AMR (for 16 water meters) for remote reading (5th picture)..
Accuracy: +/-1.5% within normal flow rate range as per AWWA Standard. Conforms to AWWA C708, for clean water. Safe Maximum Flow Rate: 50 GPM, Recommended Maximum Continuous Flow Rate: 25 GPM, Minimum Test Flow Rate: 0.75 GPM Normal Test Flow Limits: 3-50 GPM.

TCRT5000 infrared reflection sensor, infrared emitting diodes constantly emit infrared rays.
Widely used for pulse data sampling of watt hour meter, paper detection of fax shredder, obstacle detection, black and white line detection.
also it provides a versatile infrared detection system solutions for automation machinery devices.
When object is in detecting range, infrared ray will be reflected back with high intensity, the module outputs high level and indicating diode is on.
when the infrared ray emitted is not reflected back or intensity is not high enough, the infrared receiving tube is in the off state and module outputs low level,while indicating diode is off.
Black line low output, white line high output.

The main job of an engine oil pressure sensor / switch is to keep track of the oil pressure in the vehicle and then transmit this information straight to the combination meter or the instrument panel. If the vehicle has an electronic control module, then the oil pressure sensor will send this information to the module where it can be calculated.
Oil Pressure Sensor Replaces OEM #: 12616646,D1846A,12556117,12559780,12569323,12573107, 12614969.
Oil pressure sensor fits for 2003-2008 GMC Envoy, 2004-2007 Cadillac CTS, 2003-2008 Cadillac Escalade, 2003-2008 Chevrolet Avalanche , 1997-2008 Chevrolet Corvette, 2003-2008 Hummer H2 , 2008-2009 Pontiac G8. Please find more compatiblity in the product information.
Manufactured from high-quality materials for durability, meets or exceeds OEM standards, and 100% tested before shipping.
Direct replacement for a proper fit and easy installation, check youtube video if you have installation problem..

Nanolux now offers 0-10V control modules for all NCCS ready ballasts. The 0-10V module allows all Nanolux ballasts to run on any controller using....
Voltage range for dimming is from 100%-50% is 10V-5V..
Comes with 3-way splitter and 3-meter RJ11 cable.

Fluke 3000 FC Series Wireless Multimeter with the Fluke Connect app has all the essentials for convenient test and measurement troubleshooting.
AC and DC voltage measurements to 1000 V, AC and DC current with 0.01 mA resolution.
Continuity, resistance, diode test, capacitance and frequency measurements.
a3000 FC Wireless AC Current Clamp Module has all the essentials for convenient test and measurement troubleshooting: True-RMS AC clamp meter and measures up to 400 A AC.