The majority of Kestrels keep working long after the warranty expires. If problems with your unit do occur, most can be fixed with a simple repair, calibration, or tune-up. But if you’d like a new unit or want to upgrade to a product with additional features, this program is for you. No matter its age or condition, every Kestrel has trade-in value that can be applied to the purchase of a new unit.

  • Trade-in may be applied to any model of equal or greater value
  • Only one trade-in may be applied per new product
  • Trade-in must be surrendered to NK to receive the value and cannot be retained for parts or salvage
  • Trade-ins cannot be used towards products that are currently on sale

To make it even easier to take advantage of this program, we'll give you 30 days to return your trade-in for a credit against a recently completed order! Your trade-in MUST be received within thirty (30) days.

How it works:

  1. Enter the order number of your new purchase.
  2. Select which new product you want to apply the trade-in credit towards.
  3. For Trade-ins, select EXCHANGE and enter the serial number and model of the unit you are trading in towards.
  4. Confirm your shipping address.
  5. Choose the option for printing a shipping label.
  6. Pay for the label or use your own.

Download directions with images if you need additional help

*Trade-in value may ONLY be applied to new purchases made directly from NK and cannot be applied to purchases made from our authorized resellers.

Any questions? Email us at info@nkhome.com!


Product Trade-In Value
All-Purpose Weather and Environmental Meters
Kestrel 1000 Wind Meter / Anemometer $30.00
Kestrel 2000 Weather Meter / Thermo Anemometer $30.00
Kestrel 2500 Weather Meter / Digital Altimeter $30.00
Kestrel 2500NV Weather Meter / Digital Altimeter +NV Backlight $30.00
Kestrel 3000 Weather Meter / Digital Hygrometer $30.00
Kestrel 3500 Weather Meter / Digital Psychrometer $30.00
Kestrel 3500NV Weather Meter / Digital Psychrometer +NV Backlight $30.00
Kestrel 4000 Weather Meter & Environmental Meter $61.00
Kestrel 4000 Weather Meter & Environmental Meter + Bluetooth $63.00
Kestrel 4000NV Weather Meter & Environmental Meter + NV Backlight $61.00
Kestrel 4000NV Weather Meter & Environmental Meter + NV Backlight + Bluetooth $63.00
Kestrel 4500 Weather & Environmental Meter w/Compass $61.00
Kestrel 4500 Weather & Environmental Meter w/Compass + Bluetooth $79.00
Kestrel 4500NV Weather & Environmental Meter w/Compass + NV Backlight $61.00
Kestrel 4500NV Weather & Environmental Meter w/Compass + NV Backlight + Bluetooth $79.00
Kestrel 5000 Environmental Meter $65.00
Kestrel 5000 Environmental Meter with LiNK $65.00
Kestrel 5500 Weather Meter $65.00
Kestrel 5500 Weather Meter with LiNK + Vane Mount $65.00
Technical Weather & Environmental Meters
Kestrel 3500 DT Weather Meter / Digital Psychrometer + Delta-T $30.00
Kestrel 5100 Racing Weather Meter $65.00
Kestrel 5100 Racing Weather Meter with LiNK $65.00
Kestrel 5200 Professional Environmental Meter $65.00
Kestrel 5200 Professional Environmental Meter with LiNK $65.00
Kestrel 4200 Climate Meter w/Airflow $61.00
Kestrel 4200 Climate Meter w/Airflow + Bluetooth $73.00
Kestrel 4250 Racing Weather Meter $61.00
Kestrel 4250 Racing Weather Meter + Bluetooth $73.00
Kestrel 4300 Construction Weather Meter $63.00
Kestrel 4300 Construction Weather Meter + Bluetooth $73.00
Heat Stress Meters
Kestrel DROP D2 Heat Stress Meter $20.00
Kestrel 3000 Heat Stress Meter $30.00
Kestrel 4400 Heat Stress Meter $100.00
Kestrel 4600 Pro Heat Stress Meter $120.00
Kestrel HST Military Digital Heat Stress Tracker $130.00
Kestrel HST Military Pro Digital Heat Stress Tracker $150.00
Kestrel 5400 Heat Stress Tracker $110.00
Kestrel 5400 Heat Stress Tracker + Vane Mount $110.00
Kestrel 5400 Heat Stress Tracker Pro with LiNK, Compass + Vane Mount $110.00
Ballistics Weather Meters - K4000
Kestrel Weather Meter with Horus Ballistics - Kestrel 4000 Line $119.00
Kestrel Weather Meter with Horus Ballistics + Bluetooth - Kestrel 4000 Line $129.00
Kestrel Sportsman Ballistics Weather Meter $83.00
Kestrel Sportsman Ballistics Weather Meter with Spotter Pack $111.00
Kestrel Shooters Weather Meter with Applied Ballistics $121.00
Kestrel Shooters Weather Meter with Applied Ballistics + Bluetooth $141.00
Ballistics Weather Meters - Kestrel 5 Series
Kestrel 2700 Ballistics Weather Meter $30.00
Kestrel 5700 Ballistics Weather Meter with LiNK $100.00
Ruger Kestrel 5700 Ballistics Weather Meter with LiNK $100.00
Kestrel 5700 Ballistics Weather Meter with Hornady 4DOF $100.00
Kestrel Sportsman Weather Meter with Applied Ballistics $83.00
Kestrel Sportsman Weather Meter with Applied Ballistics with LiNK $103.00
Kestrel Sportsman Weather Meter with Applied Ballistics with LiNK + Vane Mount $111.00
Kestrel Elite Weather Meter with Applied Ballistics $125.00
Kestrel Elite Weather Meter with Applied Ballistics - Berry Compliant $125.00
Kestrel Elite Weather Meter with Applied Ballistics with LiNK $125.00
Kestrel Elite Weather Meter with Applied Ballistics with LiNK Berry Compliant $125.00
Kestrel 5700X Elite Weather Meter With Applied Ballistics and LiNK $150.00
Kestrel Livestock and Agriculture Meters
Kestrel DROP D2AG Livestock Heat Stress Monitor $20.00
Kestrel 5000AG Livestock Environmental Meter $65.00
Kestrel 5000AG Livestock Environmental Meter with LiNK $65.00
Kestrel 5400AG Cattle Heat Stress Tracker with LiNK, Compass and Vane Mount $110.00
Kestrel 5500AG Agriculture Weather Meter $65.00
Kestrel 5500AG Agriculture Weather Meter with LiNK and Vane Mount $65.00
Kestrel Fire Line Meters
Kestrel DROP D3FW Fire Weather Monitor $20.00
Kestrel 3500FW Fire Weather Meter $36.00
Kestrel 5500FW Fire Weather Meter Pro $65.00
Kestrel 5500FW Fire Weather Meter Pro with LiNK Orange $65.00
Kestrel 5400FW Fire Weather Meter Pro WBGT with LiNK, Compass and Vane Mount $110.00
Kestrel DROP Smart Data Loggers
Kestrel DROP D1 Smart Temperature Data Logger $20.00
Kestrel DROP D2 Smart Humidity Data Logger $20.00
Kestrel DROP D3 Environmental Data Logger $20.00