Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours Β· Estimated delivery Jul 6 - Jul 11
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Description
WINTACT WT8820 Combustible Gas Alarm Detector For Home Slight Gas Leakage Flammable Natural Gas Leak Detector Monitor Gas Analyzer, WT8820specification 1. Material: plastic 2. Detection gas: combustible gas 3. Sensitivity: 50ppm methane (adjustable) 4. Alarm mode: sound and light alarm 5. Sensor type: low power semiconductor 6. Warm up time: 60 seconds (25 C, 60% ambient temperature) 7. Response time: 2 seconds 8. Operation cycle: continuous operation 9. Battery life: 8 hours of continuous use (slightly changed according to working conditions) 10. Sensor size: 30 cm 11. Alarm limit: 10%
specification1. Material: plastic
2. Detection gas: combustible gas
3. Sensitivity: 50ppm methane (adjustable)
4. Alarm mode: sound and light alarm
5. Sensor type: low power semiconductor
6. Warm-up time: 60 seconds (25 Β° C, 60% ambient temperature)
7. Response time: 2 seconds
8. Operation cycle: continuous operation
9. Battery life: 8 hours of continuous use (slightly changed according to working conditions)
10. Sensor size: 30 cm
11. Alarm limit: 10% methane
12. Working temperature: 0~50Β°
13. Reduce battery indication: 3 Β± 0.2V
14. Battery type: 3 * 1.5V AA battery (not included)
15. Working current: about 150mA
Package Included
1 flammable gas detector (without battery)
1 x manual
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
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Based on 791 reviews
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5
Sadie Mae Approves
Our Pittie mix absolutely loves these balls! She chews them and we play catch for hours and they haven't shown any signs of damage after several months of play. I highly recommend!
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Reviewed in the United States on June 4, 2026
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5
Enrichment toy is working
We have had these for a while. Got them for enrichment during the AZ summers when it is too hot to get outside. They are very durable. We do have to use cheese spray to fill them.
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Reviewed in the United States on May 19, 2026
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3
Not meant for small dogs.
I bought this toy ball hoping it would be a fun treat dispenser for my Shih Tzu, but itβs way too big for her to handle. The grooves are really deep, so treats just get stuck inside and she canβt get them out. The texture is also super slippery, so she has trouble keeping a grip on it, and the plastic is heavy and not flexible at all. Overall, not a great fit for small dogs.
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Reviewed in the United States on September 3, 2025
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5
The Real MVP!
These have been the Best Buy ever! Keeping the pups busy and cleaning their teeth for hours!! Super impressed with this company invention!
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Reviewed in the United States on April 20, 2026
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5
It'll only last a week
Size: 5 Inch, Color: Classic Bone, Size: 5 Inch, Color: Classic Bone
We've only had it a few days and she's already half way through it. It won't last the week. She doesn't eat it, she spits out the pieces. If you buy it was a consumable, totally worth the money. I'll probably buy my power chewer a couple a month
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Reviewed in the United States on December 13, 2025
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