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
Brands
CHEMetrics (207)
GF Piping Systems (5)
HM Digital (2)
Myron L (708)
Oakton (96)
Ohaus (19)
PCE Instruments (17)
Sensorex (6)
Vee Gee Scientific (1)
Walchem (958)
See all
Price
$ min
to
$ max
Apply
Filter
Sort By:
C-7599 Oxygen (Dissolved) Comparator - Round, Range of 0-100 ppb by CHEMetrics
$22.67
Free Shipping
ADD TO CART
C-7511 Oxygen (Dissolved) ULR Comparator - Round by CHEMetrics
$59.46
Free Shipping
ADD TO CART
C-7518 Oxygen Comparator - Round by CHEMetrics
$22.67
Free Shipping
ADD TO CART
C-7405 Ozone Comparator - Flat by CHEMetrics
$31.66
Free Shipping
ADD TO CART
C-7404 Ozone Comparator - Round by CHEMetrics
$22.41
Free Shipping
ADD TO CART
I-2023 Ozone LR SAM Kit (0-0.25 ppm) by CHEMetrics
$703.13
$692.60
Free Shipping
ADD TO CART
I-2019 Ozone SAM Kit (0-5.00 ppm) by CHEMetrics
$720.11
$716.00
Free Shipping
ADD TO CART
I-7433 Ozone SAM Verification Kit by CHEMetrics
$115.51
Free Shipping
ADD TO CART
EP11/PH pDS pH/Conductivity Meter: 0-10, 100, 1000, 10,000 micromhos/microsiemens 2-12 pH by Myron L
$967.00
$920.40
Free Shipping
ADD TO CART
C-7904 Peracetic Acid Comparator - Flat by CHEMetrics
$32.42
Free Shipping
ADD TO CART
C-7902 Peracetic Acid Comparator - Round by CHEMetrics
$22.88
Free Shipping
ADD TO CART
I-2020 Peracetic Acid SAM Kit (0-5.0 ppm) by CHEMetrics
$720.11
$700.90
Free Shipping
ADD TO CART
C-8012 Phenols Comparator - Flat by CHEMetrics
$31.82
Free Shipping
ADD TO CART
C-8001 Phenols Comparator - Round by CHEMetrics
$22.41
Free Shipping
ADD TO CART
C-8510 Phosphate (Ortho) Comparator - Flat by CHEMetrics
$32.05
Free Shipping
ADD TO CART
C-8530 Phosphate (Ortho) Comparator - Round by CHEMetrics
$22.41
Free Shipping
ADD TO CART
C-8501 Phosphate (Ortho) Comparator - Round by CHEMetrics
$23.06
Free Shipping
ADD TO CART
C-8515 Phosphate (Reactive, Ortho) Comparator - Flat by CHEMetrics
$37.29
Free Shipping
ADD TO CART
512T5D POOLMETER DS TDS Meter: 0-5000 ppm/442, 0-5000 ppm/NaCI by Myron L
$440.50
$431.74
Free Shipping
ADD TO CART
PS6SI-BD PoolPro Ultrameter II Conductivity, Mineral/SALT (NaCl), TDS, pH, ORP/Redox and Temperature Meter with LSI and bluDock by Myron L
$1,811.00
$1,712.60
Free Shipping
ADD TO CART
SP-710 Pyxis 1 Robust Handheld Water Multimeter, pH, ORP, Conductivity, PTSA, Free & Total Chlorine Colorimeter, Temperature by Walchem
$2,124.00
$2,092.30
Free Shipping
ADD TO CART
SP-380 Pyxis Handheld Dual Fluorometer PTSA (0-300ppb) and Fluorescein (0-600ppb) by Walchem
$1,664.00
$1,639.10
Free Shipping
ADD TO CART
SP-350P Pyxis Handheld Fluorometer Fluorescent Polymer, 0-20ppm by Walchem
$1,279.00
$1,259.90
Free Shipping
ADD TO CART
-6%
SP-380P Pyxis Handheld Fluorometer PTSA (0-300ppb) and Fluorescent Polymer (0-20ppm) by Walchem
$1,999.00
$1,869.70
Free Shipping
ADD TO CART
-6%
ST-500SS Pyxis Inline High Pressure Cooling Water PTSA Sensor (0-300ppb) with 3/4" FNPT, 304L Stainless Steel by Walchem
$2,655.00
$2,483.20
Free Shipping
ADD TO CART
36
37
38
39
(38 of 81)