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
/
Process Control & Automation
/
Sensors
/
pH Sensors
Buy pH Sensors – High-Quality & Reliable Solutions
Find the Perfect pH Sensors for Your Needs on Selectum – Best Prices & Fast Free Shipping!
Brands
Apera Instruments (79)
Cole-Parmer (5)
GF Piping Systems (101)
Monnit (6)
Myron L (33)
Oakton (5)
PCE Instruments (16)
Sensaphone (1)
Sensorex (351)
Walchem (91)
See all
Price
$ min
to
$ max
Apply
Filter
Sort By:
WEL-PHH-21 WEL Series Electrode, HF Resistant pH, Housing with Preamplifier, 20 ft Cable, Submersion Mounting, 1in NPTM Thread on Housing by Walchem
$586.00
$577.20
Free Shipping
ADD TO CART
WEL-PHH-NN WEL Series Electrode, HF Resistant pH, No Housing, No Mounting Hardware by Walchem
$258.00
$252.87
Free Shipping
ADD TO CART
3-3719.392 Wet Tap Replacement O-Ring Kit by GF Piping Systems
$84.00
$79.57
Free Shipping
ADD TO CART
-26%
PCE-228WINE Wine pH-Meter with pH Electrode PCE-PH-WINE and SD Memory Card (2 GB) by PCE Instruments
$888.00
$655.80
Free Shipping
ADD TO CART
CR-301-BSP Wired / 24VDC LPR Corrosion Sensor with 3/4" BSP Connection by Walchem
$2,468.00
$2,431.10
Free Shipping
ADD TO CART
CR-301 Wired / 24VDC LPR Corrosion Sensor with 3/4" MNPT Connection by Walchem
$2,468.00
$2,431.10
Free Shipping
ADD TO CART
CR-300-BSP Wired / 24VDC LPR Corrosion Sensor with BSP Connection by Walchem
$1,927.00
$1,898.20
Free Shipping
ADD TO CART
CR-300 Wired / 24VDC LPR Corrosion Sensor with MNPT Connection by Walchem
$1,927.00
$1,898.20
Free Shipping
ADD TO CART
MNS2-9-PK-WS-WD ALTA Industrial Wireless Water Detection Puck (900MHz) by Monnit
$110.00
$106.72
Send Request
MNS2-9-IN-WS-WD-L03-WP ALTA Wireless Water Sensor by Monnit
$180.00
$174.64
Send Request
-15%
3-2767-1 Bulb ORP Electrode, 10 K ID by GF Piping Systems
Contact Us
Send Request
-18%
3-2766-1 Bulb pH Electrode, 3K ohm TC by GF Piping Systems
Contact Us
Send Request
-15%
3-2776 Bulb pH Electrode, 3K ohm TC by GF Piping Systems
Contact Us
Send Request
-15%
3-2726-11 Bulb pH Electrode, 3K, ISO by GF Piping Systems
Contact Us
Send Request
-15%
3-2726-10 Bulb pH Electrode, 3K, NPT by GF Piping Systems
Contact Us
Send Request
-15%
3-2726-HF-11 Bulb pH Electrode, HF Resistant, 3K, ISO by GF Piping Systems
Contact Us
Send Request
-15%
3-2726-HF-10 Bulb pH Electrode, HF Resistant, 3K, NPT by GF Piping Systems
Contact Us
Send Request
-15%
3-2726-LC-11 Bulb pH Electrode, Low Conductivity 3K, ISO by GF Piping Systems
Contact Us
Send Request
-15%
3-2726-LC-10 Bulb pH Electrode, Low Conductivity 3K, NPT by GF Piping Systems
Contact Us
Send Request
-15%
3-2756-WTP-1 Bulb pH, Plastic Electrode Wet-Tap, 3K ohm TC by GF Piping Systems
Contact Us
Send Request
-18%
3-2746-1 Bulb Style, Differential pH Electrode, 3 Kohm TC by GF Piping Systems
Contact Us
Send Request
FCL505-MA FCL Series 0-5 ppm Free Chlorine Sensor, 4-20 mA Output, 10ft Cable, Tinned Leads by Sensorex
Contact Us
Send Request
-18%
3-2765-1 Flat ORP Electrode, 10K ID by GF Piping Systems
Contact Us
Send Request
-18%
3-2764-1 Flat pH Electrode, 3K ohm TC by GF Piping Systems
Contact Us
Send Request
-15%
3-2724-11 Flat pH Electrode, 3K, ISO by GF Piping Systems
Contact Us
Send Request
24
25
26
27
(26 of 28)
