Radon Detector for Home and Basement, Long-Term Radon Monitor Tester with TFT Color Display, 504-Day Data Storage, Buzzer & Visual Alarms, pCi/L & Bq/m³ Units Measurement, Rechargeable Radon Detector

★★★★★ 4.6 29 reviews

$59.99
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$59.99
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Free shipping Free 30-day returns

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Product details

Management number 210144082 Release Date 2026/04/02 List Price $24.00 Model Number 210144082
Category
  • High Accuracy Radon Detection: Utilizes a semiconductor radon sensor with ±15% measurement accuracy. Initial readings are available after 6 hours, with updates every 60 minutes and detailed records for up to 504 days.
  • Clear Visual and Audio Alerts: Features a 2.0" color TFT screen with a graphical interface, customizable alarm thresholds, and both sound and light alerts when radon exceeds safe levels (e.g., 148 Bq/m³).
  • Extensive Historical Data Storage: Records radon concentration every 6 hours, allowing users to view averages over multiple timeframes (24h, 48h, 72h, 96h) and peak values across 10 separate test sessions.
  • Long battery life & ECO mode: Built-in 2000 mAh battery provides up to 45 days of operation (screen-off); enters low-power monitoring mode while still recording and alarming; USB-C full recharge in ~3.5 hours
  • Portable, rugged design with multi-language support: Compact, portable unit rated for –10 °C to 45 °C (RH < 90 %), with Chinese/English menus and screen-lock function to prevent accidental changes

Alarm Audiblevisual and audible alarms
Brand Landtek
Item Weight 0.61 Pounds
Manufacturer Landtek
Model Number MILA51400
Power Source Battery Powered
BuiltIn Media ● 1 x Radon Detector ● 1 x Type-C USB Cable ● English Instruction Manual ● Standard factory Packaging
Product Style Portable Radon Detector
Item Dimensions D x W x H 6.69"D x 5.31"W x 2.16"H

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4.6 out of 5
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29 ratings | 12 reviews
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