GroLine DiST®4 Waterproof EC Tester (0.00-20.00 mS/cm)
Official Distributor
An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy,
transparent returns. If you're comparing options, we encourage you to review competitors’ fine
print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure that never
happens to you.
Free Shipping
On most orders
Call Us
(833) 416-0375
Mon-Fri 9am-6pm CST
Best price, guaranteed
Contact us to unlock it
Easy Returns
Always hassle free
Free Shipping
Exclusions apply
Lowest Price Gurantee
Easy Returns
The HI98304 DiST® 4 is a sleek, pocket-sized conductivity tester that delivers quick and accurate measurements up to 20.00 mS/cm. Slim and ergonomic at only 17 mm (0.7″) thick, it fits comfortably in your hand. With just two buttons for On/Off and calibration, operation is refreshingly straightforward. The meter features a large LCD that displays both conductivity (with 0.01 mS/cm resolution) and temperature simultaneously, while an exposed temperature probe ensures fast, auto-compensated readings. Its graphite electrode resists oxidation for better repeatability, and it automatically calibrates with a single tap. Rugged and reliable, it’s perfect for field or lab use. manischemicals.com+8hannainst.com+8hannainst.com+8
Key Features
-
Measures EC from 0.00 to 20.00 mS/cm with ±2% full-scale accuracy
-
Fast, temperature-compensated readings using an exposed probe
-
Durable graphite electrode reduces oxidation and polarization effects
-
Large, dual-level LCD shows conductivity, temperature, calibration, and battery status
-
Easy two-button operation plus configurable auto shut-off
-
Slim (0.7") and lightweight, ideal for on-the-go testing
