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🧪 Calibrate Like a Pro, Measure Like a Boss
This 1413 μS/cm calibration solution kit includes four 50mL bottles of ready-to-use, lab-grade solution designed for precise calibration of TDS, EC, and water testers. With strict quality control and a stable formula, it ensures reliable, accurate meter readings across multiple devices and environments, making it an essential tool for professionals in environmental monitoring, scientific research, and water quality testing.
| ASIN | B0D4V4DT8G |
| Best Sellers Rank | #109,784 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #30 in Electrolyte Solutions |
| Brand | DuvinDD |
| Brand Name | DuvinDD |
| Customer Reviews | 4.1 out of 5 stars 24 Reviews |
| Included Components | NO |
| Manufacturer | DUV |
| Model Number | 1413 μS/cm Solution |
| Part Number | 1413 μS/cm Solution |
| Unit Count | 4 Count |
A**E
As described
As described
T**S
N/a
N/a
J**R
Seems accurate, very convenient quantities, no lot age / number
We’re pretty careful about regularly calibrating the meters we use with our aquariums and hydroponics, so good calibration solution is key. This stuff does the job well! It matches other solutions well enough for our home needs and comes in a small sealed bottle that’s perfect for calibrating a meter or two. If I was still running a lab I would not use this - there’s no date or lot number, nor is there an SDS or other information. It’s not traceable in any meaningful way. For the price, this is not surprising. It’s not that much cheaper by volume than nice brand name calibration solution, but the tiny bottles are nice. Fine for home and hobby use!
S**T
There solution is WEEK
Product solution was week, half of what the bottle stated. Both new TDS read approx 700 when they should have read 1413. And yes i followed the directions. Imho, do not purchases. A $12 dolor item and they want you to drive to a drop off store. Time and Gas wow what a savings. Do not buy.
S**A
Confusing and useless
Extremely confusing for a lay person and with no instructions. I returned it for a refund.
A**R
Not sure if this is off or my TDS meter, but I'm going to assume this is accurate
I tested my combo meter with TDS using this calibration solution and it's a 100 or so off, which is better than it could be. Using cheap meters is a bit of a risk, so I'm glad I finally got a chance to see if it is on the mark or not, and it turns out to be close enough for my needs.
R**Z
Reliable Calibration Standard
This 1413 µS/cm calibration fluid quickly brings TDS or conductivity meters back into accurate range. Traceable to NIST standards step by step, it’s ideal for reliable water testing. Simple to use and gets the job done.
Trustpilot
1 month ago
3 weeks ago