The 6 Best Ammonia Leak Detectors (2023 reviews)

The uei test instruments ammonia leak detector is the best feature-rich detector on the market today. This combustion gas leak detector will save time while assessing equipment. It calibrates fast, has adjustable sensitivity, and lights the area it is testing with a red LED. It is used to identify potentially hazardous combustible gases leaks from sealed components or systems. It will detect any flamable ingredients in pipe sealer. It includes a tip light at the end of gooseneck to illuminate leak in a dark environment. It can improve to develop a storage case that would help to protect the device when stored in a tool bag.

It works well, definitely recommended for tracing plumbing smells and quickly.

Why We Like This:

Well built, easy to use and understand
Sensitive and durable enough for commercial use
Great tool for a serious propane fitter
Works perfectly well and the frequency of beep as leak increases is consistent

Best For All combustible gasses: Ridgid Ammonia Leak Detector

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The ridgid ammonia leak detector is satisfactory and appropriate and fits well with your daily usage. It features a rugged yet ergonomic design that offers comfort while at the same time withstanding rigorous jobsite use. It is made for natural gas and propane type gases. It allows location and detection of leaks in hard-to-reach and confined spaces. It's very accurate and can be used on the smallest gas leak. The Tri-mode detection function lets you select between visual, audible and vibration alerts to best suit your environment. It comes with a CD, paper instructions, and a soft case. It has a design for a worry free tool bag to carry. It has a field replaceable sensor for more up-time and less time waiting for repairs. It's made for natural gas and propane type gases. It is the ideal tool to ensure proper gas line installations, check for maintenance and repair needs, or quickly pinpoint combustible gas leaks.

Why We Like This:

Simple to operate with high and low sensivity selections
Easy to use, great product very dependable
Delivers what they promise

Best For Water heater: Inficon Ammonia Leak Detector

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The inficon ammonia leak detector should be able to handle its purpose and duties with ease. It is great to detect a small natural gas leak. This detector is very sensitive, and well made units. It allows multiple sensitivity settings all the way up to 25 ppm. The unit makes slow repeat beep tone, as the concentration increases so does the speed in which the beep occurs, default no presence of combustion gas is a slow steady beep beep tone. It will detect it when you bring it indoors. This saves time locating leaks of natural gas, propane to date. It can show you if your burners are due for a cleaning.

Why We Like This:

Helped to detect exact location of leak in hot water heater
Very easy to use and nice case
Delivers what they promise

Best For detecting combustible gases: Mestek Ammonia Leak Detector

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Compared with other detector in this category, the mestek ammonia leak detector has a convenient design. This MESTEK store brand gas leak detector is easy to carry around as it's lightweight and small enough to fit in your hand. It makes a big difference and also it is used for tracing propane leak. It works well, alarming for unsafe levels. It can reach into small spaces and behind some things to check out the air quality where it's harder to reach.

It also comes with 3 sets of batteries. Generally as a leak detector it's decent, follow the green-yellow-red color coding and take readings very slowly to give the sensor time to sniff for gas, and it will find the leaks. This comes as a complete kit, so it also includes a screwdriver for the battery cover, batteries, manual, and a storage bag.

Why We Like This:

You can actually sniff out leaks with it, and you can reach more areas
Comes with a zippered fabric carry case
Sensor on a long flexible metal stick is nice

Best For HVAC: Ace instruments Ammonia Leak Detector

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Ace Instruments makes beautiful and great detector with classic and smartly choosen materials. It is the best leak detector for hvac. It comes with all halogenated refrigerants (including chlorine and fluorine) including but not limited to cfcs such as r12, r11, r500, r503etc.

Why We Like This:

Detect halogen gases used in fire suppression systems
Detect most of the gases containing chlorine, fluorine, and bromine (halogen gas)
Leak detection of other systems and storage/recovery containers

Best sewer Gas Detector: FORENSICS Detectors FD Ammonia Leak Detector

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FORENSICS DETECTORS offers sensitive, accurate, and affordable gas detectors, meters, and analyzers. It is made in Japan and calibrated to methane for max sensitivity and accuracy in ppm and %lel ranges. The detector will actively measure and display changing measurements from the natural stratification of gas.

This gas leak detector is very easy to use and finds the smallest of leaks. The detector comes with a nice case that is appropriately sized, and is enough to somewhat protect it. This gas leak detector is very responsive and perfect for finding even the smallest leak.

Why We Like This:

Shock proof, water resistant (ip65), dust proof and explosion proof
Easy to set up and use
Large, color, lcd screen with temperature