Page 1
Radon pCi L 8888 8888 INDOOR RADON MONITOR INK-RD3 U S E R M A N U A L...
Page 2
Please keep this manual properly for reference. You can also scan the QR code to visit our official website for product usage videos. For any usage issues, please feel free to contact us at support@inkbird.com.
Page 3
Warm tips To quickly jump to a specific chapter page, click on the relevant text on the contents page. You can also use the thumbnail or document outline in the top left corner to quickly find a specific page.
1. Overview The INK-RD3 Radon Monitor is an innovative cordless device that provides effortless monitoring of indoor radon levels, offering a convenient solution for radon detection and measurement. The device features a power-effi- cient e-ink screen with an extended battery life, allowing you to convenient- ly view measurement data without worrying about battery depletion.Fur-...
Page 6
Detecting Technology Passive radon diffusion chamber Sensor Type Alpha spectrometer sensor First Radon About 24 hours after powering on Measurement Result Data Refreshing Interval 1 hour (updating the average of the previous hour) Measurement Range 0~500 pCi/L (0~9999 Bq/m³) Typical: 5.4 pCi/L (200 Bq/m³) Accuracy/Precision 7 days<10%;...
3. Product Introduction Radon pCi L 4.07 ① LED indicator light: Flashes every minute when the device is in operation ≥4 pCi/L (≥150 Bq/m³) 2.7~3.9 pCi/L (100~149 Bq/m³) <2.7 pCi/L (<100 Bq/m³) ② Unit for measurement results: Selectable between pCi/L and Bq/m³...
③ Short-term measurement period: 1 day ④ Radon level indication: ≥4 pCi/L (≥150 Bq/m3) 2.7~3.9 pCi/L (100~149 Bq/m³) <2.7 pCi/L (<100 Bq/m³) ⑤ Low battery level indicator: Change batteries once this icon appears ⑥ Long-term average: The average radon value for the ongoing measurement, max one year (updated once a day) Short-term average: ⑦...
Do not open the front or rear covers. Do not subject the unit to shock, impact, pressure, vibration,dust or moisture. Do not expose the unit to direct sunlight for long periods. Use only LR03 AAA alkaline batteries. Do not expose batteries to flames or other sources of intense heat. Battery terminals must not be touched and must be kept free from dust, sand and liquids.
Page 10
The screen then displays "CALIBRATING" to indicate that the monitor is in the self-test phase. This should take less than 1 minute. CALIBRATING The E-ink screen will show "DATA COLLECTING" and up to 6 ② flashing bars indicating the time remaining until radon levels are displayed.
Page 11
NOTES: 1. The monitor should not be exposed to direct sunlight or moisture.It should be placed at least 50 cm above the floor and at least 150 cm from the nearest door, window or vent. 2. Do not move it during measurement. 3.
Page 12
Press the MODE button once to select between Bq/m³ and pCi/L. ② Bq/m³? pCi/L? Press Mode Press Mode to confirm to confirm Press and hold the MODE button for more than 1 second to confirm ③ your selection. Bq/m³? pCi/L? Press Mode Press Mode to confirm...
Page 13
Again, press and hold the MODE button for more than 1 second, ④ or wait a few seconds without operation, to save the setting and return to the normal display. Check how many days it has been measuring Use the supplied needle to press the MODE button once to check the number of measurement days since the device started for the first time or the last RESET operation.
This item carries a 1-year warranty against defects in either components or workmanship. During this period, products that proveto be defective will, at the discretion of INKBIRD, be either repaired or replaced without charge. For any problems in use, please feel free to contact us at...
Need help?
Do you have a question about the INK-RD3 and is the answer not in the manual?
Questions and answers