DiST 4 Waterproof EC Tester (0.00-20.00 mS/cm) - HI98304
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The Hanna Instruments HI98304 DiST 4 is a high-range electrolytic conductivity (EC) tester that can measure up to 20.00 mS/cm making it ideal for a variety of applications including water treatment, boilers and cooling towers, agricultural including hydroponics, and general laboratory use. The DiST 4 is a rugged and reliable pocket-sized tester for use in the lab or field. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. This tester keeps things simple with a two-button operation; one for ON/OFF, the other for calibration.
HI98304 DiST 4 Large LCD
Large Multi-level LCD
HI98304 DiST 4 Exposed temperature Probe
Exposed Temperature Probe for Fast Response
HI98304 DiST 4 Two Button Operation
Simple Two-Button Operation
Pure Water Tester (0.0 - 99.9 µS/cm) - HI98308
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The HI98308 Pure Water tester is a rugged and reliable pocket-sized tester that offers quick and accurate readings. The HI98308 Pure Water tester features graphite electrodes to reduce polarization effects and an exposed temperature probe for fast response when compensating for temperature changes. Manual calibration is performed to a single point.
Exposed temperature sensor
Very low range EC
0.0 to 99.9 μS/cm
Single point manual calibration
Ultra Pure Water (UPW) Tester (0.000-1.999 µS/cm) - HI98309
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The HI98309 UPW is the first pure water tester/conductivity meter to measure in 1/1000ths of micro-Siemens and provides on-the-spot and fast checks for minute traces of contamination in your water, assuring high quality of finished products in processes. A rugged, pocket-sized tester that features graphite electrodes to reduce polarization effects. The HI98309 comes already calibrated, done with freshly prepared low-conductivity solutions in factory due to the high instability of calibration solutions in the UPW range (below 2 µS/cm).
Exposed temperature sensor for fast response
Accurate readings of ultra low range 0.000 to 1.999 µS/cm
Factory calibrated
DiST® 5 EC/TDS/Temperature Tester (0-3999 µS/cm) - HI98311
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When the original DiST® (Dissolved Solids Tester) was first introduced, conductivity and total dissolved solids measurements became easy and affordable. The DiST’s ease of use, in combination with its affordability, made it the standard in EC and TDS measurement. Hanna continues the standard in EC and TDS testing with the DiST®5.
Waterproof
Exposed temperature probe for fast response
Low range EC/TDS
0 to 3999 uS/cm 0 to 2000 ppm (mg/L)
DiST® 6 EC/TDS/Temperature Tester (0.00 to 20.00 mS/cm) - HI98312
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When the original DiST® (Dissolved Solids Tester) was first introduced, conductivity and total dissolved solids measurements became easy and affordable. The DiST’s ease of use, in combination with it’s affordability, made it the standard in EC and TDS measurement. Hanna continues the standard in EC and TDS testing with the DiST®6.
Waterproof
Exposed temperature probe for fast response
High range EC/TDS
0.00 to 20.00 mS/cm 0.00 to 10.00 ppt (g/L)
GroLine Waterproof EC/TDS (ppm) Tester - HI98318
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HI98318 is our latest pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a very large easy to read LCD display that shows both EC or TDS and temperature along with calibration, stability and low battery indicators. All operations are simplified to two buttons. One is for turning the meter on/off and the other for automatic one point calibration.
groline hydroponics ph ec ppm meter
Graphite Sensor for Reduced Polarization Effect
Two-Button Operation
Quick Calibration Mode using Hanna pH/EC Quick Cal Solution
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