Best Automatic Under 500

Mr. Heater MHVFBF20NGBT 20K VentFree Blue Heater W Blower

  • 20,000 BTU Natural Gas heater to heat spaces up to 500 square feet.
  • Blue flame burner for even convection heat..
  • Automatic low oxygen shut-off system (ODS). CSA Certified.
  • Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater..
  • Theromostat, blower, legs and wall mounting hardware included.
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Wattstopper W-500A Ultrasonic Ceiling Occupancy Sensor

  • Turns lights on and off based on occupancy to reduce energy costs.
  • Adjustable time delay from 15 seconds to 15 minutes. Automatic or manual-on operation when used with a BZ-150 Power Pack.
  • Hallway and 500, 1000 and 2000 square foot coverage available. Ideal for open office areas, conference rooms and restrooms.
  • Advanced Signal Processing (ASP) circuitry automatically adjusts detection threshold.
  • LightOutput 1FCD: Automatic On/OFF. Load: 1 Amp @ 24VDC/VAC. Special Features: Solid State, Crystal-controlled.
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VIRFUN Fog Machine with Timer, 6 LED Lights with 16 Colors Effect, Smoke Machine with Wireless Remote Control for Parties Halloween and Stage Effect, 500ml Tank and 2000CFM Fog

  • ...on-toxic fog output and to 2-3 meters distance. The duration of single spraying is 35 seconds..
  • 2.TIMING FUNCTION: Turn on the switch “TIMER ON”(I), turn the dial all the way clockwise to the number of time, max time setting is 30 minutes. After successful heating, the longest smoke spray is about 35S at a time, automatic cycle heating and smoke spraying selected timing. And turn on the switch “REMOTE”(II), it is wireless remote control, more than 40ft..
  • 3.AVAILABLE IN MULTIPLE COLORS EFFECT: 6 RGB LED lights, 16 colors and 4 special effects, you can choose basic colors red/green/blue or mixed colors light effect individually in 4 special effects. The fog and lights together to create interesting and amazing effect..
  • 4.BIGGER TANK CAPACITY: 500ml(17fl oz) tank capacity, it is almost the largest tank in similar specifications, about twice the normal tank capacity. It can be used for a longer time to fill up with the fog fluid at one time..
  • 5.WIDELY USED AND SAFETY: Perfect for enhancing atmosphere of parties, Halloween, wedding, and stage effect. A safety protection system of overheat protection is added, it will automatically close when the product overheats. Make you away from hidden danger under standard operation!.
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Honeywell VR8200A2116 Upgraded Replacement for Furnace Gas Valve

  • Gas valves include manual valve, two automatic operators, servo pressure regulator and pilot adjustment.
  • Solenoid-operated first automatic valve opens on thermostat call for heat.
  • Diaphragm-operated second automatic valve opens under control of regulator.
  • closes if gas or power supply is interrupted.
  • All adjustments, wiring connections and pilot outlet are accessible from top of control.
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DEWALT Angle Grinder, 7-Inch, 8,500 RPM, 4.9-HP (DWE4597) , Yellow

  • Anti-Rotation E-CLUTCH System of the angle grinder activates in less than a tenth of a second when a pinch/stall is detected, shutting down the motor..
  • High power 4.9 HP (maximum motor HP) 8,500 rpm motor of the metal grinder provides overload protection giving higher operating speeds under load.
  • Anti-Rotation E-CLUTCH System activates in less than a tenth of a second when a pinch/stall is detected, shutting down the motor of DEWALT angle grinder..
  • Anti-vibe side handle is a Perform and Protect feature that reduces the users exposure to vibration.
  • Power-Loss Reset prevents accidental re-starts following a power disruption when the tool is left in the "on" position.
  • Power-Off advanced electronic overload protection shuts the tool off before it reaches overload or burn-up.
  • Dust Ejection System increases brush life and protects the motor from damaging particles entering the air intake that would otherwise abrade the motor.
  • Low-profile gearcase allows for work in tight areas.
  • Automatic turn-off brushes shut down the tool when brushes need to be changed to avoid tool damage.
  • 3-position side handle provides improved ergonomics for specific applications.
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Zunate RC Fishing Bait Boat, 1.5kg Loading Fish Finder 500m Rechargeable RC Boat, Single Warehouse Nesting Ship(Transparency)

  • 【Fixed-point casting】The bait boat can be remotely operated by fixed-point casting, the den is more accurate, the nesting is quiet, and the fish is not disturbed..
  • 【Automatic balance】Yaw correction system The nested ship is equipped with an automatic balance system. When the ship is yawing due to strong wind and waves, the dual motor function can effectively control the direction of the ship..
  • 【RUGGED AND DURABLE】The bait boat is made of high quality ABS plastic with a crash-proof body, which is strong and durable against strong winds and waves..
  • 【500m remote control distance】Fine workmanship, the maximum remote control distance is 500m, no interference.Please do not use it when it is raining or windy, it may damage the motor and cause the product to be unusable..
  • 【LED light】Night fishing LED light, convenient for night fishing, accurate positioning, to meet your needs for fishing in quiet nights.
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Optimus H-1382 Electric Heater, 1 Pack, White

  • 4-position Function Switch (off/fan/low/high).
  • Motorized Oscillating Base Rotates A Full 70deg.
  • Portable oscillating fan heater with low and high heat, plus fan only.
  • User-friendly control knobs make it easy to adjust the settings.
  • Measures approximately 9 by 8 by 12 inches.
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Evike Airsoft - CYMA Sport Airsoft AK47 AEG with Imitation Wood Furniture & Metal Gearbox

  • ◙ NOT a part or component. NOT for real weapons. Optics (Scopes/Red Dots in images) NOT included unless stated clearly. Battery and Charger may not....
  • Metal Version 3 customizable gearbox with adjustable hopup..
  • Fully automatic / semi automatic / safety select fire modes..
  • Comes with 500 round high capacity magazine. Spare magazines available!.
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MowRo RM18 Robotic Lawn Mower Autonomous Mower with Install Kit Green

  • 500 Feet - 14 AWG Polyethylene Protected Premium Robotic Lawnmower Yard Boundary Wire.
  • Universal - Fully Compatible with All Brands and Models of Automatic Lawnmower.
  • Install Above Ground or Bury as Deep as 18". This Perimeter Wire is Designed to Perform for Over 20 Years Out in the Elements.
  • Available in Lengths Up to 2000', in 500' Increments.
  • Manufactured in the USA with Pride and Quality Craftsmanship.
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Amprobe AMB-25 Digital Insulation Resistance Tester

  • Insulation resistance meter to test insulation of wires, cables, transformers, and electrical motors.
  • Digital meter with automatic range selection.
  • Internal memory stores up to 9 test results.
  • Measures insulation resistance from 0 to 1,000 megaohms with 250, 500, and 1,000V DC test voltage.
  • Safety rated to European Standard EN 61010-1 Category III 1,000V.
  • Tests insulation of wires, cables, transformers and electrical motors.
  • Selectable test voltages 250V, 500V and 1000V.
  • Programmable timer to perform the dielectric absorption ratio test.
  • Sensitive ohmmeter for checking resistance of motor windings.
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