Top 6 Best Refrigerant Leak Detector

Portable Probe DesignThe TopTes PT210S Gas Leak Detector features a convenient 4-inch probe and a portable pen-shaped design, allowing you to carry it effortlessly to detect hard-to-reach areas. It empowers you to swiftly identify combustible gases such as propane, natural gas, methane, and butane. Gas Reading in LELThe PT210S gas leak detector displays the current gas leakage in LEL with a clear two-digit reading. In the event of a gas leak, the LEL reading precisely indicates the gas leakage severity, reducing the risk of gas explosions and safeguarding your family and property. Visual and Audible AlarmsPT210S gas leak detector could quickly find leaks in 0.5 seconds. As leaks are detected, the screen will turn red, and bar graphs will rise. A 75dB audible buzzer would warn you of leaking dangers. With gas concentration rising, audible and visual alarms would turn more serious. Detection Range 100ppm5,000ppm 1LEL10LEL. User-Centric DesignPT210S features dual-mode detection high sensitivity and low sensitivity. When the battery voltage drops below 2.5V, the low battery indicator light will flash, reminding you to replace the battery promptly. Additionally, the detector will automatically shut off after 5 minutes of inactivity to conserve energy. Its anti-slip design ensures a comfortable grip. What You Will Get In the package, you will receive 1x PT210S gas leak detector, 1x Storage Bag, 1x Multi-language User Manual, and 2x AAA Batteries. Three-year warranty will be offered, and lifetime technical support will be included. Please feel free to contact us if you have any questions or problems.

Effective Gas Leak DetectorTOPTES PT520A natural gas detector can accurately help you locate the gas leakage of various combustible gases in tight spaces, such as methane, natural gas, propane, LPG, gasoline, etc. Note Please allow 30 seconds of warm-up time before the operation. Flexible Probe Easy to UseWith a 17-inch flexible gooseneck bendable in any direction, the portable gas leak detector makes it easy for you to access hard-to-reach areas, such as natural gas pipelines, propane storage tanks, gas fireplaces, sewers, basement, RV, and other narrow space. It can be carried anywhere to find leaks no matter outdoors or indoors. Visual Audible Alarm PT520A will rapidly respond in 0.5 seconds while gas is detected. Seven colored analog bars and a 75dB audible buzzer help you point out the gas leak location. Both of them increase with combustible gas concentration. Detection range 50 to 10,000 ppm based on Methane. User-Friendly Functions Activate or cancel the Auto Power-Off function through the APO button just in your need. When canceled, the detector will turn off after 10 minutes of inactivity to save power. In addition, you can turn off the audible alarm at any time via the Mute button to eliminate annoying alarm noise. The double-sided bar-shaped groove design and non-slip material make it wear-resistant and easy to hold. What You Get1PT520A Gas Leak Detector, 3AAA Batteries, 1Protective Case, and 1User Manual. We provide a 36-Month after-sale service and lifetime technical support. Please feel free to contact us if you have any questions or concerns.

Combustible Gas Leak DetectorThe TopTes PT199 is suitable for LPG, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, liquefied natural gas, etc., and it will exactly pinpoint a leak, reducing the risk of gas explosion and keeping your family and property safe. Visual Audio Gas AlarmThe gas detector employs both visual alarm and audible alarm as fast as 0.5 seconds of detection. When the bar graph increases and the detector beeps, you know gas has been detected. The alarm increases with the amount of gas, and the LCD screen will turn red when the gas concentration is high. Batteries Included Easy to UseThe TopTes PT199 comes with 2x AAA Alkaline Batteries, so you will be able to set the detector up and have it ready as soon as you receive it. The system warm-up time is about 30 seconds. The low battery indicator will engage when battery voltage is below 2.4V. Automatic power off after 5 minutes without operation or gas detection. Compact DesignPocket-sized with a pen hook that allows you to carry it in your shirt pocket. The non-slip texture and material make it easy to hold. With included storage bag, the natural gas detector is also easy to store. It is a great tool for RV-ers, DIY-ers, homeowners with gas appliances, and so on. Saves you from paying hundreds of dollars in diagnostics or wasting gas in an undetected leak. What You Get1x PT199 Gas Leak Detector, 1x Storage Bag, 2x AAA Batteries, 1x User Manual. Combined with Amazon's excellent delivery service, we provide a 36-Month after-sale service and lifetime technical support. Please feel free to contact us if you have any questions or concerns.

Combustible Gas Leak Detector TOPTES PT177 is a useful little tool that helps every household who has gas appliances to quickly and easily pinpoint leakage of combustible gas including LPG, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, liquefied natural gas, etc. It will save a ton of time and potentially reduce energy bills. Easy to Use, Visual Audible Alarm All you have to do is load the provided batteries, let PT177 gas detector finish its 30-second automatic calibration process, and then point near where you suspect the leak to be hold it a couple of centimeters away. PT177 detects gasses and alarms almost immediately within 0.5 to 3 seconds. Five red LEDs visual and 75dB audible alerts that increase with gas concentration. Compact Design Pocket-sized with a pocket clip that allows you to carry it in your shirt pocket. The included storage bag makes the natural gas detector easy to store. It is an excellent tool for RV-ers, DIY-ers, homeowners with gas appliances, etc. It's very convenient and perfect for regular safety checks. User-Friendly Features When the battery voltage is below 2.4V, the power indicator light will flash to remind you to replace the battery in time. If inactive for 5 minutes without operation or detecting gas, PT177 will automatically turn off. Detection range 50 to 1,000 ppm based on Methane. What You Get1x PT177 Gas Leak Detector, 1x Drawstring Carry Bag , 2x AAA Batteries, and 1x User Manual. Combined with Amazon's excellent delivery service, we provide a 36-Month after-sale service and lifetime technical support. Please feel free to contact us if you have any questions or concerns.

Certificated by SAE-J1627 and EN14624 StandardsStop false alarms from soap bubbles solution. CLD-100 With UV White flashlight, an advanced version of WJL-6000. Continuous detection mode, instantly responding to all halogenated gases including chlorine, fluorine, bromine CFCs R12, R11, R500, R503 etc. HCFCs R22, R123, R124, R502 etc. HFCs R134a, R1234yf, R404a, R125, R438a etc. HFOs R1234 etc. Hydrocarbon R290, R600a etc. Blends AZ-50, HP62, MP39, R410a etc.. 6 Modes of Sensitivity to Reach the Best Detection20cm flexible sensing tip with max.sensitivity of 0.21ozyr6gryr. You can manipulate the probe into the way you want to go. It's powered by 4 AAA batteries with low Battery Warning.. The Less Warm-up TimeWarm-up time 6s. Reset time 210s. Reset function sets itself to ignore the ambient level of Halogen gas.. Automatic Zero-Point Calibration with Visual and Audible AlertsIt starts to BEEP and FLASH REGULARLY after being turned on in the flesh air, any leak above zero will be detected. Closer it reaches to halogen leak, more rapidly it beeps and flashes. Heated Diode CLD-200 ASIN B09Q13XDZN, Infrared CLD-300 ASIN B09Q5MVSHQ CAN MUTE ALARM. Automatic circuit focus on the change of halogen to avoid false alarm.. Trouble-free Warranty by reaching us Zero risk, one year warranty and lifetime customer service..

All Halogenated Gas Freon leak detector triggers on R22, R134A, R404A, R410A, R1234YF and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.. 7 Adjustable Sensitivity Turn the knob to open and choose the sensitivity level. Maximum sensitivity up to 0.21ozyr, which is enough to self -check auto AC or air conditioning and other.. Multiple Indicators Equipped with Audible and Visual gas leakage indicators and dual battery indicators.. Turn On and Use The electronic refrigerant leak detector response within 3 seconds. Warm up in 6 seconds, the shortest time in gas detectors.. 7.9-inch probe A flexible probe allows detections in difficult and hard-to-reach areas. 247 US Technician Support via Email and Phone..

Heated Diode Refrigerant Leak Detector. Sensitivity better than 0.03 ozyr 1ga. Bright, LCD screen with easy-to-see bar graphs and numeric readings. 18-hour USB rechargeable lithium-ion battery. Detects all HFC, CFC, HCFC, HFO and blends.

Infrared Refrigerant Leak Detector. State-of-the-art infrared sensor. Massive backlit LCD screen provides clear, easy-to- see information. Sensitivity better than 0.03 ozyr 1ga. Detects all HFC, CFC, HCFC, HFO and blends.

Two-Color LED LightThe Freon tester comes with UV lamp white flashlight. UV lamp is used with fluorescent agent, white light is suitable for illuminating dark and small places.LED light contains battery. Upgraded Version of WJL-6000WJL-6000Pro halogen leak detector is the upgraded version of the classic WJL-6000 with higher sensitivity. New upgraded LCD screen displays sensitivity level and refrigerant gas leakage level, even multiple alarm functions.. Higher Sensitivity7.9 inch flexible sensing tip with with higher sensitivityup to 0.14ozyr. that compared with WJL-60000.21ozyr, It can continuously work for 50 hours with 4AAA batteries power supplied.. Visualization of leakage levelsThe new upgraded LCD screen will display the leakage level of refrigerant gas. In addition, adjust the sensitivity by pressing the button, LCD screen will display sensitivity level.. Multi-AlarmsThe audible and visual display alarms in the leakage tester can easily help you to locate where the leakage is. Once leaking gas is detected, the beep frequency will increase. The more gas leaked, the quickly the buzzer beeps, at the same time, the LCD screen displays the leakage level..

Upgraded 5 LED indicators reflect gas concentration.. Freon leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.. 7 Adjustable Sensitivity Maximum sensitivity is 0.21ozyr.. Response within 3 seconds Warm up in 6 seconds Audible alarm and low battery indicator.. A flexible probe around 7.9-inch allows detections in difficult and hard-to-reach areas. 247 US Technician Support via Email and Phone..

Sensitivity of 0.25 oz.year 7 gyear. Detects all CFCs, HCFCs, HFCs, and HFOs. A2L Certified. Proven heated diode sensor for reliable leak checking. Sensor Life 100 hours. No false alarms from soap solutions. Automatic background adjustment zeroing. Runs on two D-cell alkaline batteries. Rugged carrying case included. Made in the United States, US Technician Support via Email and Phone.

NSF certified for use around food. Non-Corrosive. Detects Micro Leaks down to 0.65 ozyear. Safe of any type of gas.

Refigerant 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 gyear will not degrade over time.

High Sensitivity and Adjustable3 modes of sensitivity with maximum sensitivity up to 0.14oz.yr. You can increase or decrease the sensitivity to find the leak in different situations. 16 inch sensor probes that allows you to reach hard-to-reach areas.. Audible Visual Alarm with Mute FunctionWhen the leakage is detected, the refrigerant leak detector screen will show the leakage level, and more rapidly it beeps. Press the MUTE button to turn onoff the buzzer.. User-friendly Design Reset Function of the freon leak detector allows you to identify leaks without the false positives of the background concentration. Peak function records the max. value of leaks. The built-in 3000mAh rechargeable battery of the freon tester is more environmentally friendly and provides continuous 6 hours working time.. Detecting All Halogenated GasesCFCs R12, R11, R500, R503 etc. HCFCs R22, R123, R124, R502 etc. HFCs R134a, R404a, R125, R438a etc. HFOs R1234 etc. HCsHydrocarbon R290, R600a etc. Blends AZ-50, HP62, MP39, R410a etc.. Worries Free Gas Detector We offer one-year warranty for the Halogen leak detector. If you have any questions, please contact us and see more product information on the details page..