Top 10 Best leak detection tools in 2026

Last Updated - 6/10/2026

🏆Best Choice

Inficon

INFICON D-TEK Stratus Refrigerant Leak Detector and Portable Monitor, Model: 724-202-G1,Off-White

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Refrigerant leak detector and portable monitor
•Cloud hunter and pinpoint modes is like having two leak detectors in one
•All new, redesigned infrared sensor.
•Longest sensor life in the industry
•Detects all CFCs, HCFCs, HFCs, HFOs and CO2 (Requires CO2 sensor, sold separately)
•Completely field replaceable (Sensor, battery, filter, probe)
•New lithium Ion Battery
•Automatic and manual zero modes
•Sensitivity of 0.03 oz./year (1 g/year) will not degrade over time

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$1167.99

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VI VINTRONS

VI VINTRONS Battery Replacement Compatible for Inficon D-TEK Select Refrigerant Leak Detector 712-202-G1,

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Battery For Inficon D-TEK Select Refrigerant Leak Detector, PLS LED Stroboscope, 712-700-G1,
•Replace For Inficon D-TEK Select Refrigerant Leak Detector Battery Number: 712-700-G1, A19267-460015-LSG, EAC-460015-003,
•Battery Type: Ni-MH;
•Volts: 3.6V, | Capacity: 3000mAh / 10.80Wh;
•Dimension: 128.54 x 24.10 x 22.30mm;

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$36.99

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DCH

DCH 3000mAh Battery Replacement for Inficon D-TEK Select Refrigerant Leak Detector 712-202-G1 Compass and D-TEK CO2 Refrigerant Leak Detectors PLS LED Stobe 712-700-G1 A19267-460015-LSG EAC-460015-003

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•1.Battery Part number：712-700-G1 EAC-460015-003 A19267-460015-LSG
•2.Battery Fit Model：D-TEK Select Refrigerant Leak Detector 712-202-G1 ,PLS LED Stobe,Compass and D-TEK CO2 Refrigerant Leak Detectors
•3.Battery Specifications -CATEGORY：Equipment Capacity: 3000mAh, WH: 10.8Wh, Type: Ni-MH, Voltage: 3.6V
•4.Dimensions: 128.54 x 24.10 x 22.30mm Weight: 200g

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$26.99

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Inficon

Inficon 712-707-G1 Replacement Filter Cartridges for D-TEK Stratus, D-TEK3 and D-TEK Select Refrigerant Leak Detector

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Unit count: 1.0
•Included components: Replacement Filter Cartridges for D-TEK Select Refrigerant Leak Detector
•Package Weight : 0.022 pounds
•Package Dimensions: 7.874 L x 1.016H x4.318W(centimeters)

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$19.79

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Yunwa

3000mAh 712-700-G1 Replacement Battery for Inficon D-TEK Select Refrigerant Leak Detector 712-202-G1,PLS LED Stobe Compass and D-TEK CO2 Refrigerant Leak Detectors, EAC-460015-003 A19267-460015-LSG

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Compatible with Models: D-TEK Select Refrigerant, Leak Detector 712-202-G1, PLS LED Stobe, Compass and D-TEK CO2, Refrigerant Leak Detectors
•Compatible Battery Part number：712-700-G1, EAC-460015-003, A19267-460015-LSG
•Battery Specifications: Type: Ni-MH, Voltage: 3.6V, Capacity: 3000mAh, Dimension 128.54 x 24.10 x 22.30mm
•Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS, and provide high quality replacement battery
•The batteries in this store have a one-year quality guarantee, and free return and exchange within one year. Provide 100% satisfied customer service

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$21.45

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Inficon

Inficon D-TEK 3 Refrigerant Leak Detector

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Low, Medium, High, and Super sensitivity settings
•Automatic and manual zero modes
•Detects all CFCs, HCFCs, HFCs, HFOs, and blends (including A2Ls)
•Rugged carrying case included

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$547.62

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Inficon

Inficon 033-0019-G1 Replacement 120v wall Adapter with Cord for D-TEK Select and Compass Refrigerant Leak Detector

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Standard US Plug adapter
•Made in USA
•Package weight of the Product:2.4 Ounces
•Package Dimensions: 4.9 x 4 x 1 inches

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$21.65

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BORNMIO

BORNMIO Replacement Battery for Inficon D-TEK Select Refrigerant Leak Detector 712-202-G1 PLS LED Stobe Compass and D-TEK CO2 Refrigerant Leak Detectors A19267-460015-LSG EAC-460015-003 712-700-G1

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Fully Compatible with D-TEK Select Refrigerant Leak. Perfectly Works like the original battery.
•Battery Specifications - Capacity: 3000mAh, WH: 10.8Wh, Type: Ni-MH, Voltage: 3.6V
•Dimensions: 128.54 x 24.1 x 22.3mm Weight: 265.0g
•All batteries are Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS
•Our products have passed strict quality inspection. if you have any questions, you can contact us. We offer full refund or a free replacement without any reason.

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$18.99

$23.99

-21%

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EPtech

Car Adapter for Inficon D-TEK Leak Detector 703-055-P1 Cigarette Lighter Plug

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•100% Brand New, High Quality Car Power Charger/Adapter
•DC Input 12-24V;DC Output
•Build in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection
•Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection.
•Manufactured with the highest quality materials. Certification: FCC, CE and RoHS.

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$18.49

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Inficon

Inficon Replacement Sensor, D-TEK Select

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Replacement sensor
•Infrared cell
•Lasts over 1000 hours
•Used for Refrigerant Leak Detector D-TEK Select

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$125.00

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📈 How we rank

With our cutting-edge technology, we examine thousands of products and retailers, assessing reviews, ratings, trends, and sales rankings to identify what matters most to users like you.

Our team evaluates this data alongside genuine user feedback, merging AI analysis with human insights to provide you with real-time, highly-rated recommendations that empower your decision-making with clarity and confidence.