Reviews Volt Meter Light Switch

MFJ-969 MFJ969 Original MFJ Antenna Tuner + SWR Meter (Manual - 1.8-50Mhz [160-6 Meters], 30/300W)

  • The MFJ-941E gives you a 300 Watt antenna tuner that covers everything from 1.8 - 30 MHz -- plus you get a lighted Cross-Needle meter with on/off switch, antenna switch and a 4:1 balun! (The light uses 12 VDC or 110 VAC with MFJ-1312D * Not included).
  • MFJs lighted Cross-Needle meter shows SWR, forward and reflected power all at a glance in 300/60 and 30/6 watt ranges, 8 position antenna switch lets you select 2 coax lines, random wire/balanced line or dummy load (direct or through)..
  • An efficient 12 position airwound inductor gives lower losses and more power out. Has 4:1 balun, 1000 Volt capacitors. The beautiful aluminum cabinet has a durable scratch-proof multicolor Lexan front panel matches your rig perfectly and fits right into your station..
Check Stock

Streamlight 88615 PolyTac X 600 Lumen Multi-Fuel Professional Tactical Flashlight Coyote

  • Features 600 Lumens, and offers the versatility of a rechargeable battery option.
  • TEN-TAP programmable push-button switch allows users to select from three programs: high/Strobe/low (factory default).
  • Ipx7-rated design, providing waterproof operation to 1 meter for 30 minutes, and is impact-resistant tested to 3 meters.
  • Can be powered by either two 3-volt CR123 Lithium batteries or one Stream light rechargeable Lithium Ion battery.
  • 600 Lumens on high, 11, 485 Candela, and a 205-meter beam distance.
Check Stock

AUGOCOM RY S110 CATV Cable TV Handle Signal Level Meter DB Best Tester 47-870MHz

  • 【Multi-Function TV Signal Meter】RY S110 CATV Cable TV Handle Signal Level Meter is an instrument used for the construction and maintenance of analog TV / digital TV, and the measurement of TV signal level and power level. It is widely applied in the routine maintenance of the CATV system.
  • slope measurement,voltage measurement,measurement of C/N ratio..
  • 【How to switch the meters Channel to US Channel?】Enter VOLT and then press ./Z button, and the right corner please switch to 2ch, then you entered US channel..
  • 【Customized Barrel】We have received customer's feebdack before that the barrel come with original package is not compatible, so we have customize the barrel. And now purchase our S110 TV Signal Meter can get the customized barrel for free..
  • 【Wide Test Range】U.S. Standard Channel USA STD-CATV/U.S. digital standard channels USA STD-CATV ,Range of frequency: S110 47MHz ~ 870MHz ..
  • 【Worth to Own】S110 employs high brightness back-light operating modes, with clear LCD screens, dual-channel measurement display, so it is convenient and pragmatic.
  • besides, numeric keypad input allows it easy to operate..
Check Stock

Streamlight 61304 ProTac HL Tactical LED Headlamp, Box Packaged, 635 Lumens, Black

  • ...adlamp. With 540-lumens of blinding light that reaches 172-meters, the ProTac HL Headlamp is the brightest addition to the headlamp series providing 500-lumens on high. It offers the latest in power LED technology, impervious to shock with a 50,000-hour lifetime. The multi-function, push-button Ten-Tap programmable switch allows the user to select one of three different programs. LED Solid State Power Regulation provides maximum light output throughout battery life. The housing is crafted from 6000 series machined aircraft aluminum with an anodized finish. Built for durability, the ProTac HL Headlamp features a gasket sealed glass lens, is IPX4 rated for water resistant operation, and 1-meter impact resistance tested. Packaged with an elastic headband and a rubber headband for helmet mounting. Serialized for positive identification. Powered by 2 3-Volt CR123A lithium batteries with a shelf life of 10-years. Dimensions: 1.20-Inch face cap diameter, 3.66-Inch wide, and 2.60-Inch maximum depth (including headband mounting plate). Weighs 6.6-Ounces with batteries (included with purchase)..
Check Stock

MFJ-1982HP EndFed 1/2 Wave 800W 80M-10M Wire Antenna

  • Full 1.8-30MHz Operation Custom designed inductor switch, 1000 volt tuning capacitors, Teflon insulation washers and proper L/C ratio gives you arc-free no worries operation with up to 300 Watts 1.8 to 30 MHz.
  • Tunes any Antenna Tunes out SWR on dipoles, verticals, inverted vees, random wires, beams, mobile whips, shortwave receiving antennas.... Nearly anything! Use coax, random wire or balanced lines. Has heavy duty 4:1 balun.
  • Custom Inductor Switch The inductor switch is the most likely component to burn up in any antenna tuner. MFJs inductor switch in the MFJ-949E was custom designed to withstand the extremely high RF voltages and currents that are developed in your tuner..
  • 8 Position Super Antenna Switch Lets you select two coax fed antennas, random wire/balanced line or built-in dummy load through your MFJ-949E or direct to your transceiver..
  • More hams use MFJ-949s than any other antenna tuner in the world! Has MFJs full size 3 inch lighted Cross Needle Meter (not a puny "meter" you cant read). Lets you easily read SWR, true peak forward and average reflected power simultaneously on 300 Watt or 30 Watt ranges. Lamp has on/off switch, requires 12 VDC or 110 VAC with MFJ-1312D (Not included).
Check Stock

Jialan 48V Battery Fuel Gauge Indicator,for Golf Cart,EZGO, Yamaha, Fork Lifts,Club Car,Floor Care Equipment LED Battery Indicator Meter Gauge

  • 【48V Battery Fuel Gauge】This device is only workable on lead-acid battery but not Trojian type.LED battery indicator available in 48V volt DC acid battery.
  • 【LED Battery Indicator Meter】10 segment LED Bar Graph display,Resolution: 10% per segment：3 color LED display,different light displays different battery level visually.
  • LED flash for low charge&high charge warning.
  • 【Note】The second LED from the left flashes as a warning that the batteries voltage has been discharged to 80% of their capacity.It is strongly recommended to recharge the batteries when you get to the 3rd Yellow LED, this is a safety precaution to avoid dead batteries.
  • 【 Installation Notes】Make sure your "C" terminal is either connected to the Battery "+" or a Key switch, Meter will scan from full to empty then shuts off .Meter will stay full position while first is connected with batteries and indicate the actual battery level after 155 seconds..
  • 【 Battery Indicator】LED battery indicator battery fuel gauge battery charge gauge for DC powered equipment such as fork lifts, golf carts, floor care equipment, and any other battery powered.
Check Stock

MFJ Enterprises Original MFJ-949E 1.8-30 MHz 300 Watt Deluxe Versa Tuner II Antenna Tuner

  • Full 1.8-30MHz Operation Custom designed inductor switch, 1000 volt tuning capacitors, Teflon insulation washers and proper L/C ratio gives you arc-free no worries operation with up to 300 Watts 1.8 to 30 MHz.
  • Tunes any Antenna Tunes out SWR on dipoles, verticals, inverted vees, random wires, beams, mobile whips, shortwave receiving antennas.... Nearly anything! Use coax, random wire or balanced lines. Has heavy duty 4:1 balun.
  • Custom Inductor Switch The inductor switch is the most likely component to burn up in any antenna tuner. MFJs inductor switch in the MFJ-949E was custom designed to withstand the extremely high RF voltages and currents that are developed in your tuner..
  • 8 Position Super Antenna Switch Lets you select two coax fed antennas, random wire/balanced line or built-in dummy load through your MFJ-949E or direct to your transceiver..
  • More hams use MFJ-949s than any other antenna tuner in the world! Has MFJs full size 3 inch lighted Cross Needle Meter (not a puny "meter" you cant read). Lets you easily read SWR, true peak forward and average reflected power simultaneously on 300 Watt or 30 Watt ranges. Lamp has on/off switch, requires 12 VDC or 110 VAC with MFJ-1312D (Not included).
Check Stock

Southwire CLAMP Meter MAINTPRO 23030T

  • PROFESSIONAL DEVICE: The Southwire MaintenancePRO 23030T clamp meter is a rugged high end AC and AC/DC 1000A clamp meter for the serious electrician..
  • FUNCTIONALITY: The MaintenancePRO 23030T Clamp meter has 10 Measuring functions along with a powerful LED work light..
  • ENHANCED FEATURES: Added features like an easy to read 6,000 count backlit display and a built in non-contact AC voltage detector makes the 23030T the....
  • SAFETY AND INDUSTRY APPROVAL: With a UL listed safety rating of CAT IV 600V/CAT III 1000V, these clamp meters are built to get the tough jobs done..
  • WHAT’S IN THE BOX: MaintenancePRO 23030T Clamp meter, Test leads, Type K temperature probe with banana plug adapter, Carrying case and a 9 volt....
Check Stock

3 Pcs Ghost Hunting Equipment Kit, EMF Meter Digital LCD 3 in 1 EMF Sensor Tester Detector and Ghost Hunting Cat Ball Light Up Motion Activated Cat Balls for Home Office Outdoor Ghost Hunting

  • 3 In 1 EMF Meter: this EMF meter measures magnetic field radiation in mg/µT, ranging from 0.1 to 199.9mG, with a resolution of 0.1mG/0.01µT, tests electric field in volt/meter, ranging from 1-1999V/M, with a resolution of 1 volt/meter, and tests ambient temperature in degrees Celsius/degrees Fahrenheit, ranging 0-50 degrees Celsius/ 32-122 degrees Fahrenheit.
  • Multiple Functions: our EMF tester meter is designed with multiple functions, including data hold, maximum measurement, one key lock data, manual/auto shut off, safe value setting, sound and light alarm, etc..
  • The large backlit LCD display makes it still easy to read and provides precise measurements even in the dark, which brings a lot of convenience to your daily use.
  • Extensive Application: this EMF tester is compact and portable, can be operated with one hand, suitable for testing the radiation of TVs, computers, induction cookers, microwave ovens, rice cookers, refrigerators, cell phone towers, printers and other low frequency household appliances, helps reduce the risk of radiation that could harm your family’s health, which is also ideal for ghost hunting, parapsychologist researching and hotel inspecting.
  • Motion Activated Cat Balls: these cat toy light up balls adopt a flashing design, w....
Check Stock

MFJ-941E MFJ941E MFJ Enterprises Original HF Antenna Tuner with Mini Cross Meter 300 Watts

  • The MFJ-941E gives you a 300 Watt antenna tuner that covers everything from 1.8 - 30 MHz -- plus you get a lighted Cross-Needle meter with on/off....
  • MFJs lighted Cross-Needle meter shows SWR, forward and reflected power all at a glance in 300/60 and 30/6 watt ranges, 8 position antenna switch lets....
  • An efficient 12 position airwound inductor gives lower losses and more power out. Has 4:1 balun, 1000 Volt capacitors. The beautiful aluminum cabinet....
Check Stock

Streamlight 75458 Stinger DS LED HL 800-Lumen Rechargeable Dual Switch Flashlight with 120-Volt AC/12-Volt DC Smart Charge Piggyback Charger (NiMH), Black

  • 3 Lighting Modes: High for maximum illumination with 800 lumens and 310 meter beam, Medium for intense brightness and longer run time with 400 lumens and 219 meter beam, and Low for extended run time with 200 lumens and 155 meter beam.
  • Dual switch technology with both tail cap and head mounted switches that operate independently for maximum versatility.
  • 3-Cell, 3.6 Volt Ni-MH sub-C battery, rechargeable up to 1000 times.
  • Smart PiggyBack charger: Fully recharges within 7.5 hours (5V/1A USB input) or 4 hours (12V DC input).
  • Machined aircraft aluminum body with non-slip rubberized comfort grip.
Check Stock

Generac 6852 Home Link Upgradeable Transfer Switch Kit, 30 Amp

  • 100-Amp 120/240 volt single phase Smart transfer switch is housed in a Steel NEMA/UL type 3R enclosure.
  • Transfer switch connects through the utility meter for easy installation.
  • smaller fuses integrated into the control board.
  • Heavy duty Generac contactor is a UL recognized Device designed for years of service.
  • The controller at the generator handles all the timing, sensing, exercising functions and transfer commands.
  • Can be used in Tandem with Generac's Smart Management modules, up to 8 more loads can be managed as well, providing the most installation efficient power Management options available.
Check Stock

Samson CMB1 Gooseneck Microphone Base

  • Weighted microphone base with female XLR connector.
  • Programmable switch for "Push to Talk" or "Push to Mute" or operation, DIP switches allow for various mic power, state and button settings.
  • Euro block connector plus 10-meter cable terminated in standard male XLR connector included.
  • LED indicator illuminates when the microphone is active.
Check Stock