📡 Remote-Control Frequency Tester — 250–450 MHz (Handheld)

Quickly and accurately measure the transmit frequency of key fobs and RF remotes. Perfect for diagnosing range issues, matching replacement remotes, and tuning garage/door systems.

🌟 Highlights

• 🎯 Accurate Frequency Readout — Instantly displays the remote’s carrier frequency

• 📏 Convenient Test Distance — Works with the remote held within ~10 cm of the sensor

• 🔁 Wide Coverage — 250–450 MHz band covers most common remote controls

• 🧰 Ideal For — Garage doors, gate openers, car/anti-theft remotes, electric locks, access control, alarm remotes

🧭 How to Use

1. Power the tester (9 V battery type 6F22 or DC 7.5–10 V supply).

2. Hold the remote within 10 cm of the tester’s sensing area.

3. Press the remote button — read the transmit frequency on the display.

4. Use the reading to match/adjust replacement remotes or configure receivers.

📐 Specifications

• Working Voltage: DC 7.5–10 V or 6F22 (9 V) battery

• Working Current: ≈ 51 mA

• Standby Current: ≈ 40 mA

• Test Coverage: 250–450 MHz

• Test Distance: ≤ 10 cm

• Weight: ≈ 73 g / 2.7 oz

🧠 Notes & Tips

• For best results, test in an area with low RF interference.

• Point the remote’s IR/RF window toward the tester and keep a steady distance.

• This tool measures frequency; it does not check modulation/data coding or remote battery health.

📦 Package Includes

• 1 × Remote-Control Frequency Tester (battery not included)

💥 Volume Discount — Buy More & Save

• 10% OFF when you buy 2 units

• 15% OFF when you buy 3 units

• 20% OFF when you buy 4 or more units
  Discount auto-applied.

🇺🇸 Premium Support & Shipping

• 🇺🇸 US Stock / Fast Shipping — 2–4 day delivery from Oklahoma, USA. Your purchase supports a US-based small business.

• 🧪 Quality Checked & Tested — Spot-checked before shipping.

• 💬 Local Support — English help within hours, not days.

• 🔁 Easy Returns — 30-day returns; we pay return shipping.

• 📦 Professional Packaging — Safe delivery, 100% guaranteed.