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Covert Optics
Covert Optics ThermX TRF Thermal Rangefinder

Covert Optics ThermX TRF Thermal Rangefinder

Best price now

$349.99at CampSaver.comChecked 21 h ago

80% under what the other stores charge

Compared across 10 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $349.99 at CampSaver.com on Nov 9.
  • Checked at 10 stores.

Our take on the Covert Optics ThermX TRF Thermal Rangefinder

The ThermX TRF is a handheld thermal imaging rangefinder built around a FLIR Lepton 3.5 micro thermal core, paired with an 8x optical view and a 1.5-inch color OLED screen. It ranges reflective targets out to 1,600 yards and shows heat signatures on the same display, so you can spot game or people in low light and get a distance reading without switching devices. The 9 Hz frame rate and narrow 7-degree field of view make it a scanning tool rather than a wide viewer, and the 160x128 thermal resolution is modest next to dedicated thermal monoculars. It suits hunters and field users who want one compact, waterproof unit for spotting and ranging; pure thermal viewers generally beat it on image detail, while standard rangefinders beat it on simplicity and battery life.

Best forHunters spotting and ranging game in low lightField users who want thermal and ranging in one unitScouting thick cover where heat signatures stand outBuyers wanting a compact, waterproof, shockproof optic
Pros
  • Thermal imaging and laser ranging in one handheld unit
  • Lepton 3.5 core is a proven, widely used thermal sensor
  • Ranges out to 1,600 yards on reflective targets
  • 8x magnification with a color OLED display
  • Waterproof and shockproof Ultem body at 7 ounces
  • Runs on a common CR123 battery
Cons
  • 9 Hz frame rate makes moving targets look choppy
  • Narrow 7-degree field of view slows scanning
  • 160x128 thermal resolution is low for the class
  • Single ranging mode with no ballistic or angle compensation
  • Thermal image detail trails dedicated thermal monoculars

Covert Optics ThermX TRF Thermal Rangefinder prices at every store

  • eBayPre-owned

    In stock

    $219.99Checked 21 h ago
    Visit eBay
  • CampSaver.comNew

    In stock

    $349.99Checked 21 h ago
    Visit CampSaver.com
  • Shoptics.comNew

    In stock

    $349.99Checked 21 h ago
    Visit Shoptics.com
  • BattleHawk ArmoryNew

    In stock

    $1,761.21Checked 21 h ago
    Visit BattleHawk Armory
  • Peach FrogNew

    In stock

    $1,919.46Checked 21 h ago
    Visit Peach Frog
  • Lotz OutdoorsNew

    In stock

    $2,110.79Checked 21 h ago
    Visit Lotz Outdoors
  • eBayNew

    Availability unknownSold by jwim_llc (99.4% positive, 3,700 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $703.09Free shippingChecked 21 h ago
    Visit eBay
  • Dropshot ArcheryNew

    Availability unknown

    $2,532.29Checked 21 h ago
    Visit Dropshot Archery
  • Southland Archery SupplyNew

    Out of stock

    $389.99Checked 21 h ago
    Visit Southland Archery Supply
  • Sportsman's WarehouseNew

    Out of stock

    $2,799.99Checked 21 h ago
    Visit Sportsman's Warehouse

Store links may earn us a commission.

Covert Optics ThermX TRF Thermal Rangefinder price history

Lowest price we've seen: $349.99 on Nov 9 at CampSaver.com. Tracked across 8 stores since Nov 9.

Specifications

Range
1,600 yards
Units
Yards
Modes
Ranging mode
Battery Type
CR123
Magnification
8X
Display Type
Color OLED display, 1.5-inch display, 160x128 resolution
Speed
9hz frame rate
Type
Thermal Rangefinder
Water Resistance
Waterproof
Field Of View
Narrow, 7-degree field of view
Dimensions
5 inches
Durability
Waterproof construction, Shockproof construction
Weight
7 ounces
Color
Color (display palette option)
Material
Ultem
Power Source
Battery

Questions and answers

How far can the ThermX TRF actually range?
Covert Optics rates it to 1,600 yards on reflective targets. Real readings on game and dull surfaces will be shorter, as with any laser rangefinder.
Is the thermal image good enough to identify animals?
The Lepton 3.5 core at 160x128 shows clear heat blobs and body shapes at typical hunting distances. It is better for detection than for fine detail, so judging trophy size is limited.
Why does the display look choppy?
The sensor runs at 9 Hz, so fast panning and moving animals update in visible steps. That is normal for this class of thermal core and keeps power draw down.
What battery does it take, and how long does it last?
It uses one CR123 battery. Cold weather shortens runtime, so carry a spare on late-season hunts.
Is it weatherproof?
Yes. The body is waterproof and shockproof, so rain and rough handling in the field are covered.
Does it have ballistic or angle compensation?
No. It offers a single ranging mode, so you get straight-line distance only and must do holdover math yourself.
Where is the Covert Optics ThermX TRF Thermal Rangefinder cheapest?
At CampSaver.com, for $349.99, 80% under what the other stores charge, as of our latest check.
Where can I buy the Covert Optics ThermX TRF Thermal Rangefinder?
9 stores we checked sell it, including eBay, CampSaver.com, Shoptics.com, Southland Archery Supply, BattleHawk Armory.

Stores we've priced the Covert Optics ThermX TRF Thermal Rangefinder at

  • CampSaver.com deals and prices