🔧 Elevate Your Lab Game with Precision and Style!
The FOUR E'S SCIENTIFIC 100uL-1000uL High-Accurate Single-Channel Manual Adjustable Variable Volume Pipette is designed for precision and versatility. With a volume range of 100-1000 μl and a digit display for easy adjustments, this pipette is perfect for various applications, from laboratory experiments to home brewing. Its ergonomic design reduces hand fatigue, while its autoclavable components ensure easy maintenance. Each unit is calibrated to ISO 8655 standards and comes with a test certificate, making it a reliable choice for professionals.
K**N
UPDATED REVIEW -> issue RESOLVED. preious -> (This is basically a toy that falls apart rapidly.)
UPDATED REVIEW (2024-04-05):After posting my critical review (below) the company immediately reached out to me and offered to refund my purchase or send a replacement.I was frustrated with my original items defects, but considering the companies rapid polite & professional response I decided it was appropriate to give the product a second chance, it is possible after all that the original device I received was purely a defective unit, an anomaly.They sent me a replacement that arrived within a few days and that replacement has been performing properly since I received it. I am upgrading my review to 5 stars.I of course understand that occasionally products may be shipped with a defect. When considering products to buy online, more important than any rare defect, is a companies demonstrated history of good customer service.This company resolved my issue rapidly which makes me comfortable purchasing from them in the future. As such I now recommend this pipette. My replacement is working as it should and the price is very reasonable.Previous review below (2024-03-20)Very disappointed. Pipette lasted 30 days. After 31 days it is now inaccurate by OVER 20%. This is basically a toy that falls apart rapidly. This pipette should not be used for any purpose that requires even semi-accurate measurements.The only purpose I can see for this is to give it to your kids so they can pretend to do science experiments. Or maybe for something like mixing food coloring for coloring Easter eggs. I was using it to measure liquid extracts for adding to recipes, but even for that purpose I feel it is unsuited.I tested it when I got it and it accurately dispensed 5ml. NOW when I choose the 5ml setting it dispenses 6ml. When I select 4ml it dispenses 4.8ml. That is 20% EXTRA. An eye dropper style squeeze pipette is more accurate because at least it has volume measuring lines on the tube.The frustrating part is my Amazon return window literally closed two days ago.
A**R
Awesome product!
Easy to use, great instructions and great quality! Gives. Me the accuracy and precision to deliver the minute quantity of medication my guinea pig need.
H**Z
Pipeta
Los materiales se sienten de calidad media ,, las pipetas no son blancas ,sino que tienen una coloración grisácea,por lo demás funciona correctamente...
P**D
Accurate and reliable!
This functions exactly as you expect and is extremely accurate. I love how easy it makes measuring liquids. This is my first time with this brand and see no reason to choose anyone else in the future!
D**T
The Best Service
When I got my pipette, I got maybe 200 uses out of it before it broke. When I ejected a tip, the entire inner sleeve broke...clip cracked and the inside shot out into the garbage can. The rest of the unit in my hand shortly followed. I’m not a high volume user as I use this for just adding a ml or so of essential oils to topical formulations. If I was in micro, this wouldn’t have lasted a day.When Four E's Scientific was informed of my issue they took action:Corrective Action: My broken unit was immediately replaced. Not only did they replace it but they gave me 3 of them! And shipping...I got them with a day or two.Preventive Action: Four E's Scientific ensured me their QA department will pay extra attention to this potential problem area when my unit broke and preform extra testing to ensure integrity.I fully support these guys. Great Job!
M**D
Accurate Pipette
Pipette is good enough to be used in a small clinical laboratory setup.I really liked the pipette
A**R
Works great for me
I have been using it every day for a year to count yeast in a hemocytometer.
K**Z
Absolute garbage
States calibrated and tested from factory. 100ul to 1000ul. Selected 1000ul, tested and it came out to 1500ul. Can’t even calibrate it via directions because the top unscrews and pops right off. Useless product
Trustpilot
3 days ago
3 weeks ago