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🔍 Detect leaks before they detect you — precision meets power in your pocket!
The HLD-100+ Refrigerant Gas Leak Detector combines advanced corona sensor technology with a smart eight-bit microprocessor to deliver rapid, highly sensitive detection of halogen refrigerants. Featuring adjustable 7-level alarms, dual-color LED indicators, and modular sensors for easy maintenance, it offers 30 hours of battery life powered by 2 C batteries. Certified by CE and SAE standards, this compact, portable tool is ideal for HVAC professionals and medical sterilization environments, ensuring reliable leak detection with minimal downtime.
| ASIN | B07LGRD96N |
| Alarm | Audible, Visual |
| Batteries | 2 C batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #1,274,971 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #762 in Gas Detectors & Alarms |
| Brand | Sinotemp |
| Color | Blue |
| Customer Reviews | 3.9 3.9 out of 5 stars (41) |
| Date First Available | December 18, 2018 |
| Extension Length | 36 Centimeters |
| Hose Length | 36 Centimeters |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.52 pounds |
| Item model number | HLD-100+ |
| Manufacturer | Sinotemp Co., LTD |
| Operating Humidity | 95 percent |
| Part Number | SNS-192-B07LGRD96N |
| Power Source | Battery Powered |
| Product Dimensions | 2.6"D x 2.6"W x 9"H |
| Style | modern |
| UPC | 704831462500 |
| Voltage | 3 Volts |
T**T
Not bad for the price
Quite sensitive
C**V
Good tool for the cost.
Good tool for the price,I’ve spent hundreds on these and find they quit working after a few years..
B**R
works well and cost effective.
my house unit developed a condenser leak after 24 years so bought a new unit. the old one was still in great shape so i moved it to my shop which only had a window unit and no heat. this detector was well worth the money, found the minor leak and repaired it. since this was a freon 22 and very expensive to use that refrigerant, i switched to R290 (propane) and the detector had no issues with that nor with natural gas in another situation.
L**Y
Worked once
I purchased this leak detector in May of 2024. The device worked well the first use. The 2nd time I tried to sniff out an automotive AC system, it was picking up in too many areas. u I turned it off, replaced the batteries and installed a new tip, " after blowing out the wand ". I tested the device before trying to use it on the vehicle. After 8 seconds, all lights came on I then set the sensitivity down, again All red lights came on. I tried resetting a few more times. Everytime I did this , after 8 seconds the device went crazy.
M**E
Good
Good value for d price
B**R
Good enough to get you buy
I purchased this to try it out, Yes it is a cheap unit, but it does work as it should. It's made well and comes with extra tips. I have tried it out and it picked up the leak just like my $300 unit does. If you don't want to spend alot of money for a Top quality set, don't be afraid of this , I look at it this way, If my son uses it like everything else, and it's still working 3 months later, it worth it's money.
K**E
DOES NOT DETECT R1234yf
This product does not work for the new refrigerant like it advertises. Returned the unit.
M**H
Impressive
Make sure there is no breezes of any type. Excellent results when administered at a slow meticulous search and pausing.
Trustpilot
4 days ago
3 weeks ago