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 (706)
Ohaus (19)
PCE Instruments (18)
Sensorex (6)
Vee Gee Scientific (1)
Walchem (958)
See all
Price
$ min
to
$ max
Apply
Filter
Sort By:
728II-4A-PA-PC 720 Series II Digital ORP Monitor/Controller w/ 4-20 mA Self-Powered Isolated Output, Piezo Electric Alarm, PWR Cord 115VAC by Myron L
$1,218.00
$1,155.80
Free Shipping
ADD TO CART
723II-SC-PA-35BL-PC 720 Series II Digital pH Monitor/Controller w/ 2nd Alarm/control Module, Piezo El. Alarm, 3-1/2 LCD, Power Cord 115VAC by Myron L
$1,428.00
$1,352.80
Free Shipping
ADD TO CART
756II-112-PC 750 Series II Analog 0-50 ppm Conductivity Monitor with Power Cord 115 VAC by Myron L
$812.50
$775.40
Free Shipping
ADD TO CART
758CB-123-4A-24VA 750 Series II Circuit Board Digital 0-5000 uS Conductivity Monitor/controller w/ Isolated O/P Module, 24 VAC Power Supply by Myron L
$850.50
$810.90
Free Shipping
ADD TO CART
753II-15-4A-PC 750 Series II Digital 0-1 Megohm Resistivity Monitor/Controller with 4-20 mA Self-Powered Isolated Output, Power Cord 115VAC by Myron L
$1,147.00
$1,089.20
Free Shipping
ADD TO CART
758II-107-24VA 750 Series II Digital 0-10 uS Conductivity Monitor/Controller with 24 VAC Isolated Power Supply by Myron L
$897.00
$855.20
Free Shipping
ADD TO CART
759II-111-4A-PC 750 Series II Digital 0-50 uS Conductivity Monitor with 4-20 mA Output Module, Power Cord 115 VAC by Myron L
$1,004.00
$955.50
Free Shipping
ADD TO CART
758II-111-24VA 750 Series II Digital 0-50 uS Conductivity Monitor/Controller with 24 VAC Isolated Power Supply by Myron L
$897.00
$855.20
Free Shipping
ADD TO CART
759II-118-4A 750 Series II Digital 0-500 ppm Conductivity Monitor with 4-20 mA Output Module by Myron L
$980.00
$933.00
Free Shipping
ADD TO CART
I-2016 CHEMetrics Hydrogen Peroxide SAM Kit (0-6.00 ppm) by CHEMetrics
$695.76
$677.30
Free Shipping
Send Request
K-1420 CHEMets Ammonia Test Kit (HBA) by CHEMetrics
$83.76
Free Shipping
ADD TO CART
K-1510 CHEMets Ammonia Test Kit (Nesslerization) by CHEMetrics
$100.00
Free Shipping
ADD TO CART
K-2504 CHEMets Chlorine (Free and Total) Test Kit by CHEMetrics
$100.00
Free Shipping
ADD TO CART
K-5816 CHEMets Chlorine (Hypocholorite) Test Kit (0-12.5 per cent) by CHEMetrics
$112.51
Free Shipping
ADD TO CART
K-2810 CHEMets Chromate (Hexavalent) Test Kit by CHEMetrics
$100.00
Free Shipping
ADD TO CART
K-1001 CHEMets Filming Amine (Methyl Orange) Test Kit (0-1 ppm) by CHEMetrics
$133.58
Free Shipping
ADD TO CART
K-7512 CHEMets Oxygen, Dissolved Test Kit (1-12 ppm) by CHEMetrics
$83.08
Free Shipping
ADD TO CART
K-7511 CHEMets Oxygen, Dissolved ULR Test Kit (0-20 ppb) by CHEMetrics
$178.59
Free Shipping
ADD TO CART
K-7404 CHEMets Ozone Visual Kit by CHEMetrics
$100.00
Free Shipping
ADD TO CART
-10%
CLD510 CLD Series 0-10 ppm Chlorine Dioxide 4-20mA Sensor by Sensorex
$1,711.47
$1,537.50
Free Shipping
ADD TO CART
CLD510-MB CLD Series 0-10 ppm Chlorine Dioxide Modbus RS485 Digital Communication Sensor by Sensorex
$1,770.58
$1,744.10
Free Shipping
ADD TO CART
-10%
CLD502 CLD Series 0-2 ppm Chlorine Dioxide 4-20mA Sensor by Sensorex
$1,770.58
$1,590.10
Free Shipping
ADD TO CART
CLD502-MB CLD Series 0-2 ppm Chlorine Dioxide Modbus RS485 Digital Communication Sensor by Sensorex
$1,770.58
$1,744.10
Free Shipping
ADD TO CART
-10%
CLD505 CLD Series 0-5 ppm Chlorine Dioxide 4-20mA Sensor by Sensorex
$1,711.47
$1,537.50
Free Shipping
ADD TO CART
CLD505-MB CLD Series 0-5 ppm Chlorine Dioxide Modbus RS485 Digital Communication Sensor by Sensorex
$1,770.58
$1,744.10
Free Shipping
ADD TO CART
1
2
3
4
(1 of 77)