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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
AGPtek Professional Digital Laser Photo Tachometer Non Contact RPM Tach AutoThis tachometer is a high quality instrument to measure the Rotational Speed (RPM) with wide measuring range and high resolution. It is featured with high accuracy measurement, quick measuring time and long detecting distance up to 500 mm (20 inch) with Laser. Features: 0. 1 RPM (2. 5 ~ 999. 9 RPM) . 1 RPM (over 1,000 RPM). Accuracy: (0. 05 % + 1 digit). Sampling Time: 0. 8 seconds (over 60 RPM). Test Range Selection: Automatic. Memory: Maximum value,
This tachometer is a high quality instrument to measure the Rotational Speed (RPM) with wide measuring range and high resolution. It is featured with high accuracy measurement, quick measuring time and long detecting distance up to 500 mm (20 inch) with Laser.
Features:
- 0.1 RPM (2.5 ~ 999.9 RPM) .
- 1 RPM (over 1,000 RPM).
- Accuracy: (0.05 % + 1 digit).
- Sampling Time: 0.8 seconds (over 60 RPM).
- Test Range Selection: Automatic.
- Memory: Maximum value, Minimum value and Last Measured value.
- Detecting Distance: 50 ~ 500 mm (2 ~ 20 inch) (Laser).
- Time base: Quartz Crystal.
- Circuit: Exclusive one-chip of microcomputer LSI circuit.
- Power: 9V PP3 Battery.
- Operating Temperature: 0 ~ 50 ¡ãC (32 ~ 122 ¡ãF).
- Dimension: approx. 131 (L) x 70 (W) x 29 (D) mm (5.16¡¯ x 2.76¡¯ x 1.14¡¯ inch).
- Weight: approx. 160g
- Large LCD displaying
- Wide measuring range & high resolution. The use of durable.
- The last value/min . value will be automatically stored in memory and can be displayed by turn anytime.
- The RPM of motors and machine parts.
- The housing has been carefully shaped to fit comfortably in either hand.
- Wood and metal working it can be used to accurately measure the speed of a item.
Includes:
- 1 x New Digital Laser Photo Tachometer Non Contact RPM Tach
- 1 x English Manual
- 1 x Carrying Bag
- 3 x Approx. 20cm of reflective stripes
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
4.5 ★★★★★
Based on 1011 reviews
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Product Reviews
★★★★★ 5
Great so far
Size: 2 Fl Oz (Pack of 1)
I started using this product about a week ago. I take it first thing in the morning on an empty stomach. So far and in the short amount of time I can tell that I'm having more constant energy that I had in awhile. Still to early to speak about other changes but I'm sure I will see more as the time goes. Definetly worth the buy.
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Reviewed in the United States on July 26, 2025
★★★★★ 5
Wow!
Size: 2 Fl Oz (Pack of 1), Size: 2 Fl Oz (Pack of 1)
I only started with a half dose and I can definitely feel the mental clarity. I feel hyper focused. My energy level did not necessarily change yet, but my focus definitely did. As I work my way up to a full dose I’m sure the energy levels will change. I went straight water with it and did not notice any kind of taste. The dropper is marked with dosage so the ease-of-use is great.
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Reviewed in the United States on July 9, 2025
★★★★★ 2
Leaky packaging
Size: 2 Fl Oz (Pack of 1)
Bottle leaked everywhere in package, smelled like cleaning solution.
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Reviewed in the United States on December 17, 2025
★★★★★ 5
Gives a nice lift.
Size: 2 Fl Oz (Pack of 1)
Pleasant blueberry taste. As some other reviews have noted, it’s not the strongest Methylene Blue, but it does give me a gentle energylift in about 15 minutes.
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Reviewed in the United States on August 25, 2025
★★★★★ 5
Has a slight citrus flavor
I like this product. It does not thicken as most fiber powders do in a glass of water. I put mine in a water bottle that I drink from throughout the day and it stays fluid.
The main point of this product is to keep you satiated after a meal and it does that for me. Right now, I would normally be eating something like a snack (which I would overindulge) and I don't even feel like it. This will take some time to get used to again as it has taken me some time to find a product like this after switching from an Amazon-suggested product that also worked until I got two bottles of it that smelled like burnt plastic and tasted nothing like an edible product. So, needless to say, I'm glad to have found this product.
In plain water and it will taste slightly citrusy. I actually accidentally drank my water before the powder fully dissolved and just ate the powder because the taste did not offend my pallet at all. So far, I have put this into my plain black coffee and water (sometimes with some juice, lime, or even lemon for flavor, but most of the time just plain water) and they taste absolutely fine.
This is not a paid review, I'm just glad to find one that didn't thicken or surprise my taste buds because I have been researching for months.
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Reviewed in the United States on May 1, 2023