SKU: 49278362882

SNDWAY SW743A Halogen Gas Detector Automotive Electronic Air Conditioning Refrigerant Freon Maintenance Leak Detector, SW743A

Sale price$21.59 Regular price$23.99
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

SNDWAY SW743A Halogen Gas Detector Automotive Electronic Air Conditioning Refrigerant Freon Maintenance Leak Detector, SW743AFeatures: 1. Fast response, low power consumption, simple detection circuit, good stability, long life 2. Split universal flexible probe, easy to touch all kinds of environment 3. MP 901 sensor, high sensitivity, fast response 4. The heater and metal oxide semiconductor gas sensing layers were fabricated on both sides of the micro AI2O3 ceramic substrate by using a multi layer thick film manufacturing process and encapsulated in a metal shell 5. High


Features:
1. Fast response, low power consumption, simple detection circuit, good stability, long life
2. Split universal flexible probe, easy to touch all kinds of environment
3. MP-901 sensor, high sensitivity, fast response
4. The heater and metal oxide semiconductor gas sensing layers were fabricated on both sides of the micro-AI2O3 ceramic substrate by using a multi-layer thick film manufacturing process and encapsulated in a metal shell
5. High strength ABS engineering plastics, no fear of environmental challenges
6. Adopt air filter to reduce the disturbance of water, air and dust
7. Rich alarm methods (beeping, lighting, vibration) , gas leak real-time feedback

Parameters:
1. Detection gases: CFCs: R11, R12, R500, R503, etc; HCFCs: R22, R123, R124, R502, etc; HCFCs: R134a, R404a, R125, etc.
2. Operating voltage: DC4.5 V
3. Power mode: 3 x AAA alkaline dry cells (not included)
4. Run time: more than 6 hours
5. Display: LCD liquid crystal display with automatic backlighting
6. Direct reading: sensor Concentration Reading, battery charge, concentration unit, temperature
7. Alarm settings: low-alarm function, high-alarm function settings
8. Warm-up time: 30 seconds
9. Response time: less than 10 seconds
10. Measurement range: 0-1000 ppm
11. Resolution: 1 ppm
12. Sampling mode: diffusion mode
13. Alarm: sound, light-emitting diode, vibration indication alarm, voltage under-voltage indication
14. Audio tip: the higher the frequency of beeps, the higher the concentration
15. Service temperature range: -10-50 degrees celsius
16. Size: 156 x 64 x 27mm
17. Weight: about 200g

Applicable to the following gases and occasions:
1. Detection of halogen gases (including chlorine and fluorine)
2. Detecting ethylene oxide and ethanol gas for medical use
3. Detect Halon gas in the fire extinguishing system
4. Testing of air-conditioning, refrigeration systems and refrigerant recovery equipment


Specification:
Package Weight
One Package Weight 0.30kgs / 0.67lb
One Package Size 18cm * 8cm * 4cm / 7.09inch * 3.15inch * 1.57inch
Qty per Carton 98
Carton Weight 30.00kgs / 66.14lb
Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch
Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs
40HQ: 412 cartons * 98 pcs = 40376 pcs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49278362882

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Van CT
Dallas, US
★★★★★ 5
They hold your food well
Style: 20 Ounces, Size: 56 Count
Great, colors are pretty and stable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
J
Verified Purchase
Jim Monaco
San Leandro, US
★★★★★ 5
Sturdy heavy duty plates
Style: 20 Ounces, Size: 150 Count (6 Packs of 25 Bowls)
I have bought these Dixie plates for a few years. They are very good, sturdy plates. I also have the bowls to match. Plates are sturdy and will not bend like regular paper plates
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
D
Verified Purchase
Debby
Phoenix, US
★★★★★ 5
Bowls
Style: 20 Ounces, Size: 150 Count (6 Packs of 25 Bowls)
Great bowls. Perfect size. I subscribe and save this item.
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Reviewed in the United States on April 14, 2026
C
Verified Purchase
chichi828
Louisville, US
★★★★★ 4
Save Sanity (and Sinks)
Style: 20 Ounces, Size: 56 Count
These 20-ounce bowls have been a lifesaver for a big family with no time—or sanity—to spare for a sink full of dishes. Don’t fill one with water and leave it overnight unless you’re running a paper-mâché experiment. For hot soup, I’d recommend using two bowls, but for cereal, pasta, snacks, or fruit, they’re perfect. I even found one that had been left outside in the rain for a few days and it still hadn’t disintegrated—so sturdiness gets bonus points. Also, three scoops of ice cream plus toppings? Tested and verified. If you value your peace of mind more than your dish pile, these are the bowls you’re looking for.
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Reviewed in the United States on October 13, 2025
C
Verified Purchase
ChomChom
San Leandro, US
★★★★★ 5
These are great
Style: 20 Ounces, Size: 56 Count
These hold my hot and cold foods with no problem. I have not had an issue with leaking and it’s been safe to use in the microwave. I’ve even had liquidy foods in it. Like juices from the food. I have also eaten soups with no issues. Great price and durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026

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