SELECTUM
is the best solution for your business!
Sign in
Account
0
Cart
Coupons
Product Catalog
Shop by Brand
Shop by Industry
Support
Become a Dealer
Home
/
Test Equipment
/
Water Quality Meters
Buy Water Quality Meters – High-Quality & Reliable Solutions
Find the Perfect Water Quality Meters for Your Needs on Selectum – Best Prices & Fast Free Shipping!
Brands
CHEMetrics (197)
GF Piping Systems (5)
HM Digital (2)
Myron L (696)
Ohaus (19)
PCE Instruments (17)
Sensorex (6)
Vee Gee Scientific (1)
Walchem (958)
See all
Price
$ min
to
$ max
Apply
Filter
Sort By:
-9%
WDSW-100P-A-M WDSW100 Disinfection Controller, 3 Powered Relays, US Cord and Pigtails, Analog Output, Total Chlorine w/ Manifold, 0-20 ppm by Walchem
$4,379.00
$3,968.00
Free Shipping
ADD TO CART
-9%
WDSW-100P-N-I WDSW100 Disinfection Controller, 3 Powered Relays, US Cord and Pigtails, No Analog Output, ClO2 w/ Manifold, 0-20 ppm by Walchem
$4,007.00
$3,632.00
Free Shipping
ADD TO CART
-9%
WDSW-100P-N-H WDSW100 Disinfection Controller, 3 Powered Relays, US Cord and Pigtails, No Analog Output, Free Chlorine w/ Manifold, 0-20 ppm by Walchem
$3,659.00
$3,319.00
Free Shipping
ADD TO CART
-9%
WDSW-100P-N-J WDSW100 Disinfection Controller, 3 Powered Relays, US Cord and Pigtails, No Analog Output, Ozone w/ Manifold, 0-10 ppm by Walchem
$4,690.00
$4,249.00
Free Shipping
ADD TO CART
-9%
WDSW-100P-N-K WDSW100 Disinfection Controller, 3 Powered Relays, US Cord and Pigtails, No Analog Output, PAA w/ Manifold, 0-2000 ppm by Walchem
$4,361.00
$3,952.00
Free Shipping
ADD TO CART
-9%
WDSW-100P-N-O WDSW100 Disinfection Controller, 3 Powered Relays, US Cord and Pigtails, No Analog Output, Peroxide w/ Manifold, 0-2000 ppm by Walchem
$4,690.00
$4,249.00
Free Shipping
ADD TO CART
-9%
WDSW-100P-N-M WDSW100 Disinfection Controller, 3 Powered Relays, US Cord and Pigtails, No Analog Output, Total Chlorine w/ Manifold, 0-20 ppm by Walchem
$4,207.00
$3,813.00
Free Shipping
ADD TO CART
-9%
WDSW-100P-A-L WDSW100 Disinfection Controller, 3 Powered Relays, US Cord, Pigtails, Analog Output, Extended pH Range Cl2 w/ Manifold, 0-20 ppm by Walchem
$4,179.00
$3,788.00
Free Shipping
ADD TO CART
-6%
WDSW-100P-A-E WDSW100 Disinfection Controller, 3 Powered Relays, US Cord, Pigtails, Analog Output, Extended pH Range Free Chlorine, 0-20 ppm by Walchem
$3,548.00
$3,346.00
Free Shipping
ADD TO CART
-9%
WDSW-100P-N-L WDSW100 Disinfection Controller, 3 Powered Relays, US Cord, Pigtails, No Analog Output, Extended pH Range Cl2 w/ Manifold by Walchem
$4,007.00
$3,632.00
Free Shipping
ADD TO CART
-6%
WDSW-100P-N-E WDSW100 Disinfection Controller, 3 Powered Relays, US Cord, Pigtails, No Analog Output, Extended pH Range Free Chlorine by Walchem
$3,376.00
$3,185.00
Free Shipping
ADD TO CART
-19%
726II 720 Series II Analog ORP Monitor by Myron L
$810.00
$655.70
Free Shipping
ADD TO CART
-19%
721II 720 Series II Analog pH Monitor only by Myron L
$810.00
$655.70
Free Shipping
ADD TO CART
-19%
722II 720 Series II Analog pH Monitor/Controller by Myron L
$929.50
$753.20
Free Shipping
ADD TO CART
-19%
729II 720 Series II Digital ORP Monitor by Myron L
$766.00
$620.90
Free Shipping
ADD TO CART
-19%
729II-4A 720 Series II Digital ORP Monitor w/ 4-20 mA Self-Powered Isolated Output by Myron L
$1,004.00
$813.90
Free Shipping
ADD TO CART
-19%
729II-4A-PC 720 Series II Digital ORP Monitor w/ 4-20 mA Self-Powered Isolated Output & Power Cord 115 VAC by Myron L
$1,028.00
$832.80
Free Shipping
ADD TO CART
729II-24VA 720 Series II Digital ORP Monitor with 24 VAC Isolated Power Supply by Myron L
$802.50
$766.50
Free Shipping
ADD TO CART
-19%
728II 720 Series II Digital ORP Monitor/Controller by Myron L
$885.00
$716.40
Free Shipping
ADD TO CART
-19%
728II-4A 720 Series II Digital ORP Monitor/Controller w/ 4-20 mA Self-Powered Isolated Output by Myron L
$1,123.00
$909.40
Free Shipping
ADD TO CART
-19%
728II-4A-PC 720 Series II Digital ORP Monitor/Controller w/ 4-20 mA Self-Powered Isolated Output & Power Cord 115 VAC by Myron L
$1,147.00
$929.30
Free Shipping
ADD TO CART
-19%
728II-PA 720 Series II Digital ORP Monitor/Controller w/ 70 dB Piezo Electric Alarm by Myron L
$956.00
$774.10
Free Shipping
ADD TO CART
-19%
728II-PC 720 Series II Digital ORP Monitor/Controller w/ Power Cord 115 VAC by Myron L
$909.00
$736.30
Free Shipping
ADD TO CART
-19%
728II-SC 720 Series II Digital ORP Monitor/Controller w/ Second Alarm/control Module by Myron L
$1,096.50
$888.50
Free Shipping
ADD TO CART
-19%
728II-SC-PC 720 Series II Digital ORP Monitor/Controller w/ Second Alarm/control Module & Power Cord 115 VAC by Myron L
$1,120.50
$907.40
Free Shipping
ADD TO CART
38
39
40
41
(40 of 77)
