







🧪 Stay ahead with flawless probe accuracy — calibrate like a pro!
BlueLab 2.77EC Conductivity Solution is a 250 mL premium calibration liquid designed to verify and maintain the accuracy of EC/ppm probes. Trusted by professionals, it ensures precise conductivity readings with a 2.77 mS/cm standard, backed by a 100% manufacturer warranty. Ideal for consistent probe maintenance, it supports reliable measurements critical for health, beauty, and biometric monitoring applications.







| ASIN | B00Z6SJ69C |
| Brand | Bluelab |
| Brand Name | Bluelab |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 251 Reviews |
| Global Trade Identification Number | 09421024920425 |
| Item Form | Liquid |
| Item Type Name | industrial-products |
| Item Weight | 0.45 Pounds |
| Item form | Liquid |
| Item height | 5.7 inches |
| Item volume | 250 Milliliters |
| Item weight | 0.45 Pounds |
| Manufacturer | iPower Distributor L&G |
| Package information | Bottle |
| UPC | 791090263047 638888603435 |
| Volume | 250 Milliliters |
D**K
Good product
A**P
Works as expected!
L**D
Blue lab is top notch, and their calibration solution is no different
T**O
Use with bluelab meters
A**W
Great