You save 3,540 (27%)
27% off the seller list price
Doorstep delivery by 27 Oct - 29 Oct from USA
Stop Costly System Failures with Precise Leak Detection
The allsun EM282 ultrasonic leak detector kit is engineered to precisely locate leaks in pressure and vacuum systems. It captures high-frequency ultrasonic emissions generated by gas or liquid flowing through restrictive openings, enabling faster diagnostics for HVAC, automotive, and industrial equipment. This kit includes the EM282-R receiver and the EM282-T transmitter for comprehensive leak testing.
Utilizing advanced 40kHz ultrasonic sensing, the EM282-R offers reliable detection with a leak LED indicator and adjustable gain for accurate location. It supports both passive detection for pressurized systems and active mode when used with the EM282-T transmitter. This makes it versatile for checking sealed compartments like containers, tanks, and vehicles, ensuring system integrity and preventing costly repairs.
This portable and lightweight detector is designed for professional use in demanding environments. While the receiver operates on a 9V battery (not included), the transmitter also uses a 9V battery. The kit is ideal for professionals in India seeking accurate and efficient leak detection solutions for various applications, ensuring optimal performance and preventing system failures.
Advanced Ultrasonic Technology for Precise Leak Detection
The allsun EM282 kit employs advanced 40kHz ultrasonic sensing, a superior method for detecting leaks that are often invisible to the naked eye or standard methods. This technology captures high-frequency sounds emitted by escaping gas or liquid, allowing for precise identification of leaks in pressure and vacuum systems. Unlike basic detectors, it offers both passive and active modes, enhancing its versatility for various applications from HVAC systems and automotive diagnostics to sealed container integrity checks. Professionals in India can rely on this imported tool for faster, more accurate diagnostics, preventing system failures and reducing repair costs.
Ideal for Professionals in India, Who Should Consider It
This kit is perfect for automotive mechanics, HVAC technicians, industrial maintenance engineers, and plumbing professionals in India who need to quickly and accurately identify leaks in sealed systems. It is particularly useful for diagnosing issues in vehicles, air conditioning units, refrigeration systems, and compressed air lines. Individuals who frequently work with sealed compartments or require precise leak location will benefit most. Those needing a device solely for detecting liquid water leaks without a pressure or vacuum system may find other specialized tools more suitable.
Typical situations where allsun Ultrasonic Leak Detector Kit EM282 with Transmitter helps — illustrative scenarios, not customer reviews.
An automotive mechanic in Delhi needs to find a subtle vacuum leak in a car's engine that's causing poor idling.
The allsun EM282 kit's ultrasonic sensor detects the high-frequency sound of air escaping the small vacuum leak. The adjustable gain and LED indicator help pinpoint the exact location, allowing for a quick repair and restoring optimal engine performance without extensive disassembly.
An HVAC technician in Mumbai needs to check for refrigerant leaks in an air conditioning unit before refilling.
Using the EM282-T transmitter inside the sealed AC system, the technician uses the EM282-R receiver to detect the ultrasonic signal passing through any tiny refrigerant leaks. This ensures a complete seal, preventing refrigerant loss and maintaining system efficiency.
| Sensor Technology | Ultrasonic |
| Output Frequency | 40kHz ± 2kHz |
| Alarm Indication | LEAK LED lights and ticking tone increases in frequency |
| Power Source | 9V, 6F22 or equivalent battery (not included) |
| Number of Batteries Required | 2 (1 for receiver, 1 for transmitter) |
| Primary Use | Locate leaks in pressure and vacuum systems |
| Applications | HVAC, Automotive, Refrigeration, Industrial Maintenance, Sealed Containers, Compressed Air Lines |
| Detection Modes | Passive (pressurized systems) & Active (with transmitter) |
| Battery Life | Varies based on usage and battery type (batteries not included) |
| Feature | allsun Ultrasonic Leak | Others |
|---|---|---|
| Detection Technology | Advanced 40kHz Ultrasonic Sensing (Passive & Active Modes) | Basic visual inspection, soap bubble tests, or lower-frequency acoustic sensors; may lack precision for small leaks. |
| Accuracy for Small Leaks | High-frequency capture pinpoints tiny gas/air escapes in pressure/vacuum systems. | Often struggles with very small leaks or requires pressurized systems to be significantly compromised. |
| Application Versatility | HVAC, Automotive, Industrial, Sealed Containers, Compressed Air Lines. | Typically limited to specific applications like basic plumbing or visual checks; may not cover pressure/vacuum systems effectively. |
| Ease of Use & Portability | Lightweight receiver (115g) with LED indicator and adjustable gain for professional field use. | Can be bulky, less sensitive, or require more complex setup for accurate readings. |
| Cost-Effectiveness | ₹9,600 per kit — imported quality for professional diagnostics, preventing costly system failures. | Varies widely; cheaper basic tools may require more time and yield less accurate results, potentially leading to higher overall repair costs. |
| SKU | mvz7118 |
| GTIN | 0788537552307 |
| Brand | allsun |
| Model Number | EM282 |
| Part Number | EM282 |
| Item Type | Leak Detector Kit |
| Color | White, Yellow, Black |
| Material | ABS |
| Receiver Dimensions | 192 x 50 x 30 mm (7.56 x 1.97 x 1.18 inches) |
| Transmitter Dimensions | 101 x 59 x 28 mm (3.98 x 2.32 x 1.10 inches) |
| Receiver Weight | approx. 115g (4.06 oz) |
| Transmitter Weight | about 90g (3.17 oz) |
| Operating Temperature | 0℃ to 40℃ (32°F to 104°F) |
| Relative Humidity | < 80% |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About allsun
allsun specializes in advanced diagnostic tools, offering reliable solutions for automotive, HVAC, and industrial applications with a focus on ultrasonic detection technology.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
Share your experience
Bought this from CrowCrowCrow? Other buyers want to hear how it went.
This item:
allsun Ultrasonic Leak Detector Kit EM282 with Transmitter, 40kHz HVAC & Automotive Leak Tester
9,600
This item
allsun Ultrasonic Leak Detector Kit EM282 with Transmitter, 40kHz HVAC & Automotive Leak Tester
9,600
Total price:
15,700
You save 6,810 (30%) Extra3 items selected
3 items
15,700You save 6,810 (30%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 9,600 13,140 | 2,580 3,950 | 3,520 5,420 | 1,720 2,750 | 2,300 3,920 | 1,980 3,160 | 3,960 5,410 |
| Rating | 3.70(147) | 4.60(346) | 4.50(1,036) | 4.70(294) | 4.70(1,645) | 4.60(73) | 4.50(304) |
| Brand Name | allsun | Swagelok | Quartet | uxcell | ALKOO | SmartSign | GORILLA |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
Why shop with us
One price. One payment. No surprises.
High risk
Buying Direct
Crowcrowcrow
Safe Lane
