10 Best radon manometers of 2025

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Best Choice

1

UEi Test Instruments
UEi Test Instruments - Electronic Manometer (EM152)
Main highlights

Versatile Measurement Range
The EM152 offers a wide range of 60in. water column measurements with 11 units for diverse applications.

Ideal for Hands-Free Use
Built-in magnet and protective cover allow for hands-free operation, ideal for multitasking in various environments.

Praised Data Capture Feature
Customers appreciate the min/max data capture, aiding in efficient pressure change calculations.
Key specs
- Measuring Range:60in. water column
- Port Type:Dual port
- Accuracy:N/A
- Display Type:N/A
- Data Storage:Min/Max data capture
9.7

Exceptional

Our Rating
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Value for Money

2

Airthings
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L

13% Off
Main highlights

Battery Operated Convenience
The first digital radon detector that operates on batteries, offering flexibility without needing an outlet.

Ideal for Home Monitoring
Perfect for continuous radon monitoring in homes, detecting daily fluctuations.

Accurate and Reliable
Praised for its accuracy and reliability, comparable to professional tests.
9.6

Exceptional

Our Rating
3

MIDCVFRUN

Midcvfrun Easy Read Manometer, U-Shaped Air Pressure Indicator for Radon System Monitoring, Blue
9.5

Excellent

Our Rating
4

Aprilaire
AprilAire Easy to Read 0-5" Manometer, Radon Manometer, ARN05M
Main highlights

Key Features and Benefits
Includes everything needed for installation, easy-to-read manometer, ensures radon system functionality.

Ideal Use Cases
Perfect for homeowners needing effective radon mitigation system monitoring.

Praised Feature
Users love the simple, clear manometer for system status.
9.4

Excellent

Our Rating
5

RadonAway

RadonAway 50018 Easy Read Manometer, Red
9.1

Excellent

Our Rating
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6

RadonAway
RadonAway 50017 Easy Read Manometer, Blue
Main highlights

Easy Installation and Setup
Includes installation instructions, tubing, and self-tap screws for straightforward setup.

Ideal for Home Radon Systems
Perfect for monitoring radon mitigation systems with 0-4.5 WC range.

User-Friendly Design
Molded scale and easy-read U-tube praised for clarity.
Key specs
- Product Weight:2.4 ounces
- Dimensions:4.6 x 0.5 x 5 inches
- Battery Life:N/A
- Screen Size:N/A
- RAM Size:N/A
8.8

Very Good

Our Rating
7

RadonAway

RadonAway® Easy Read Manometer 6.5"-for high Suction Fans Above 4.5" wc (GX4, Gx5, GX5a and Others)
8.7

Very Good

Our Rating
8

EHDIS
EHDIS Manometer, Professional Air Pressure Meter, Dual-Port HVAC Digital Manometers Gas Pressure Tester Differential Gauge
Main highlights

Accurate and Fast Measurement
Ultra-low-power sensing with 32-bit MCU and 24-bit ADC ensures quick, precise air pressure readings.

Versatile for HVAC and Gas Systems
Ideal for ventilation, air conditioning, tankless heaters, and domestic boiler gas pressure testing.

Highly Praised Dual Input Feature
Users appreciate the dual input for differential pressure testing with twin input probes.
Key specs
- Measuring Range:2.999psi
- Port Type:Dual Input
- Accuracy:0.3 FSO at 25 C
- Display Type:Digital
- Data Storage:Data save function
8.6

Very Good

Our Rating
9

Leaton
Manometer, Professional Air Pressure Meter, Dual-Port HVAC Digital Manometer Gas Pressure Tester,12 Selectable Units Differential Pressure Gauge, (Included Battery)
Main highlights

Key Features
Features a large LCD display for eye comfort, precise measurement with 0.3 FSO accuracy, and fast 0.5-second response time.

Ideal Use Cases
Perfect for environments requiring precise pressure monitoring, from laboratories to industrial settings, especially in extreme temperatures.

Customer Praise
Customers highly value its accuracy and the large, easy-to-read display, noting significant ease in monitoring pressures without eye strain.
Key specs
- Measuring Range:20.68 kPa / 2.999 psi
- Port Type:N/A
- Accuracy:0.3 FSO at 25 OC
- Display Type:Large LCD
- Data Storage:N/A
8.5

Good

Our Rating

9.3
clearly written

8.4
Simple to use

8.4
Precision
10

Healthy Air Solutions

Radon Fan Installation Kit (Rubber couplings, manometer and system labels) (3x4, White)
8.4

Good

Our Rating