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- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Wintact WT1357 Digital Sound Level Meter, Range: 30dB~130dB, WT1357Features 1. Automatic calibration to ensure accuracy. 2. Automatic linear compensation: this advanced software program improves the accuracy by correcting the nonlinear accuracy of the sensor. 3. Quickly adjust the sound speed thickness and quickly call out the stored data 4. Coupling status indication: observe the coupling icon to see whether the coupling is completed. 5. It has 12 thickness measurement storage and calling functions to facilitate
Features1. Automatic calibration to ensure accuracy.
2. Automatic linear compensation: this advanced software program improves the accuracy by correcting the nonlinear accuracy of the sensor.
3. Quickly adjust the sound speed / thickness and quickly call out the stored data
4. Coupling status indication: observe the coupling icon to see whether the coupling is completed.
5. It has 12 thickness measurement storage and calling functions to facilitate high-altitude operation or field operation.
6. Sound velocity measurement.
7. The sound speed of 12 gears of different materials is adjustable.
8. Thickness alarm setting.
9. LCD backlight display.
10. Low battery indication and automatic shutdown.
11. Metric / imperial selection.
Specification
1. Accuracy: 1.5dB (under reference conditions)
2. Measuring Level: 30-130dB (A)/35-130dB (C)
3. Frequency Range: 31.5Hz to 8.5KHz
4. Linearity Range: 50dB/100dB
5. Digital Display: 5 digits
6. Resolution: 0.1dB
7. Bar Graph: 50 dB (scale at 1 dB step for monitoring current sound pressure level display)
8. Overload Indication: OVER/UNDER
9. Frequency Weighting: A and C
10. Level Ranges: 30-80dB, 50-100dB, 60-110dB, 80-130dB
11. Self Calibration Time: 3sec
12. Sampling Rate: 20 times/seconds
13. AC Signal Output: 0.707Vrms/ full bar graph, output impedance is about 600ohm
14. DC Signal Output: 10mV/dB,output impedance is about 100ohm
15. Dynamic Characteristic: FAST (high speed)/SLOW (low speed)
16. Power Supply: 4x AA 1.5V battery or DC 6V 100mA (not include)
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
4.2 ★★★★★
Based on 143 reviews
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Product Reviews
★★★★★ 4
If they squeaked, they would be the perfect ball!
Size: 2-pack, Style: Duo
I bought our 15 month old Coton several Chuck-It toys on an Amazon deal. He is incredibly playful, mischievous, and ball/toy obsessed, especially for anything that makes noise. He can also be very destructive so I love how durable most of their products are - they’re among our longest lasting toys and worth every penny. We have yet to take them to the dog park, but they’re a perfect size for sharing in plat time. And they are keeping him busy at home - that’s a good thing. The scent is subtle but strong enough for him I guess because he loves gnawing on them. If they had squeakers, they would be absolutely perfect. Hopefully Chuck-It will see an opportunity for that down the road!
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Most durable fetch balls I know of.
Size: 2-pack, Style: Duo
These balls are the biggest balls of them all. Well, not the biggest, but the best. Every other ball she would chew up in short order and I'd be throwing her a floppy piece of rubber. She just wants to fetch, but if it's not bouncing, she can't catch it on the bounce. Got these balls in July and no damage to them. I just ordered another pair, but only because the other two somehow got stuck up in trees. We have some very old and very large oak trees so not so easy to retrieve. Hope they somehow drop someday. But in the meantime, Lassie will be happy with her new ones. Very highly recommended!
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Reviewed in the United States on October 28, 2025
★★★★★ 5
Works great for scent work! Bounce is great for air retrieve!
Size: 2-pack, Style: Duo, Size: 2-pack, Style: Duo
My dog doesn’t know he loves them yet but I do! They are a little softer so when we do air retrieve, I don’t have to worry as much about his teeth! I’m hoping he will learn to find them by smell vs sight. We often play in the evenings and he tends to loose his ball. Love chuck it! Right now, we have about 10 chuck it balls! The tennis balls don’t work for air retrieve! Chuckit does!!! Love the thrower too! Saves my arm!!!!
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Reviewed in the United States on August 6, 2025
★★★★★ 3
I guess the smell is offputting
Size: 2-pack, Style: Duo
My dog loves chocolate stuff. But for some reason, wasn’t a huge fan of these balls. She played with them a little bit, but they’re not her favorite.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Picky dog approved!
Color: S6-muti-color, Color: S6-muti-color
I have wasted so much money on dog balls that they won't even pick up! They finally were obsessed with the Kong rubber green/blue or red/blue ones, but they're $3+. each, and they break from the dogs squishing it. I honestly had zero expectations on these, and they BOTH picked them up on the first throw! That's huge!!
Seem to work fine in the ChuckIt.
As for the squeaker, at first I was like "Oh nooooo." when they both loudly started! Much to my (and my neighbors') happiness, the squeakers stopped working after a couple minutes. 🤣
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Reviewed in the United States on February 2, 2025