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Description: 750 Series II : Conductivity / Resistivity Monitor / controllers

Models : 751II - 752II - 753II - 754II - 756II - 758II - 757II - 759II

Features :
7 Resistivity ranges
0-200 Kilohms to 0-20 Megohm-cm
34 Conductivity/TDS ranges
0-1 microsiemens/ppm to 0-200 millisiemens/ppt
Automatic temperature compensation to 25C
IP65/NEMA 4X splash & corrosion proof enclosure
Adjustable setpoint hysteresis

Models : 721II - 722II - 723II - 724II - 726II - 728II - 727II - 729II

Features :
0-14 pH
Full -2000 to +2000 mV Range (ORP)
Automatic temperature compensation to 25C
IP65/NEMA 4X splash & corrosion proof enclosure
Adjustable setpoint hysteresis

Models :Aquaswitch I or II

Features :
Automatic temperature compensation to 25C
IP65/NEMA 4X splash & corrosion proof enclosure
Adjustable setpoint hysteresis

Models : 595 - 597

Features :
Cuts water consumption up to 85%
Reliable solid-state electronics
Minimal maintenance
Panel and surface-mount models
Corrosion-resistant design
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Models : 3P - 4P - 6P

Features :
Full four-digit displays
Memory for 20 readings
Built-in electrodes
Waterproof to 1 meter (3 feet)
Tests six aqueous parameters
Conductivity, Resistivity, TDS, pH, ORP, and Temperature (depending on model)
Fast and accurate reading
Special user modes
Easy to calibrate
Fully automatic
Accurate to -1% to +1% of reading from 30mOHM to 200mS/ppt

Models : pH1 - AR1 - ARH1

Features :
Long life internal electrodes
Splash proof
Easy to use
Autoranging
Measures Conductivity/TDS, pH, and Temperature (depending on model)
-1% to +1% of full scale accuracy from 1 microS to 20mS/ppt

Models : 21 to choose from

Features :
Choice of TDS or conductivity
Single-, three-, four-, and five-range models
Chip/crack resistant cell cup
Large analog scale
Easy to calibrate
Fast, automatic temperature compensation
Shock resistant meter movement
Conductivity and pH electrodes mounted in cell cup for maximum protection
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Models : RO-1 - RO-INC

Features :
Instant and accurate TDS tests
Electronic internal standard for easy field calibration
Fast, automatic temperature compensation
Rugged design for years of trouble-free testing
Simple to use

Models : D-1 - D-2

Features :
Fast and accurate dialysate tests
Models for both acetate and bicarbonate solutions
Chip/crack resistant polyethylene cell cup
Rugged design
Simple to use
Automatic temperature compensation

Models : AG-5 - AG-6/pH

Features :
Rugged design
Faster water, soil, and fertilizer tests for immediate results
Only small amount of soil needed for EC and pH tests
Automatic temperature compensation means no thermometers or adjustments
Budget-priced AG-5 tests conductivity and salinity only