Customer Rating

4.8/5 Stars

20682 REVIEWS

Probes and Leads

Search within this category

Search within this category

Filter by

Showing 1 to 20 of 101 products

OAKTON WD-35805-05 pH Probe, Sealed/SJ/Epoxy/High pH Sodium/3 ft Cable, BNC-

OAKTON WD-35805-05 pH Probe, Sealed/SJ/Epoxy/High pH Sodium/3 ft Cable, BNC
Model: WD-35805-05

Sale Price $57.96 USD
Regular Price $79.40 USD
Availability 38 in Stock

Qty:

Sale Price $57.96 USD
Regular Price $79.40 USD
Availability 38 in Stock
Quantity

REED R3100SD-PROBE Replacement Conductivity/TDS/Salt Probe-

REED R3100SD-PROBE Replacement Conductivity/TDS/Salt Probe
Model: R3100SD-PROBE

Your Price $89.00 USD
Availability 12 in Stock

Qty:

Your Price $89.00 USD
Availability 12 in Stock
Quantity

Extech 6015WC Waterproof 4-Wire pH Electrode for Palm pH, 1m Cable-

Extech 6015WC Waterproof 4-Wire pH Electrode for Palm pH, 1m Cable
Model: 6015WC

Your Price $76.99 USD
Availability 7 in Stock

Qty:

Your Price $76.99 USD
Availability 7 in Stock
Quantity

Testo 0650 2062 Spare pH Probe pH2 for Testo 206 with Gel Storage Cap-

Testo 0650 2062 Spare pH Probe pH2 for Testo 206 with Gel Storage Cap
Model: 0650 2062

Sale Price $275.40 USD
Regular Price $324.00 USD
Availability 2 in Stock

Qty:

Sale Price $275.40 USD
Regular Price $324.00 USD
Availability 2 in Stock
Quantity

OAKTON WD-35608-55 Replacement Probe for CON 400, 410, K=0.1-

OAKTON WD-35608-55 Replacement Probe for CON 400, 410, K=0.1
Model: WD-35608-55

Sale Price $189.80 USD
Regular Price $260.00 USD
Availability 1 in Stock

Qty:

Sale Price $189.80 USD
Regular Price $260.00 USD
Availability 1 in Stock
Quantity

Onset HOBO MX2500-ELECTRODE Replacement Electrode for the MX2501-

Onset HOBO MX2500-ELECTRODE Replacement Electrode for the MX2501
Model: MX2500-ELECTRODE

Your Price $170.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $170.00 USD
Availability 3 to 4 Weeks
Quantity

MadgeTech pH1 General Purpose pH Electrode-

MadgeTech pH1 General Purpose pH Electrode
Model: pH1

Your Price $122.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $122.00 USD
Availability 2 to 3 Weeks
Quantity

Extech 804010A Polymer Conductivity Cell Probe-

Extech 804010A Polymer Conductivity Cell Probe
Model: 804010A

Your Price $93.99 USD
Availability 2 to 3 Weeks

Qty:

Your Price $93.99 USD
Availability 2 to 3 Weeks
Quantity

Extech 601500 General Purpose Standard pH Electrode, 12 x 160mm-

Extech 601500 General Purpose Standard pH Electrode, 12 x 160mm
Model: 601500

Your Price $53.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $53.99 USD
Availability 1 to 2 Weeks
Quantity

Extech CL205 ExStik Replacement Chlorine Electrode Module-

Extech CL205 ExStik Replacement Chlorine Electrode Module
Model: CL205

Your Price $144.00 USD
Availability 1 Week

Qty:

Your Price $144.00 USD
Availability 1 Week
Quantity

Extech DO605 Spare ExStik II Dissolved Oxygen Electrode module-

Extech DO605 Spare ExStik II Dissolved Oxygen Electrode module
Model: DO605

Your Price $189.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $189.00 USD
Availability 1 to 2 Weeks
Quantity

Extech PH105 pH ExStik pH Electrode Module-

Extech PH105 pH ExStik pH Electrode Module
Model: PH105

Your Price $61.99 USD
Availability 5 to 6 Weeks

Qty:

Your Price $61.99 USD
Availability 5 to 6 Weeks
Quantity

Extech PH115 ExStik pH Electrode Module, Replacement Refillable -

Extech PH115 ExStik pH Electrode Module, Replacement Refillable
Model: PH115

Your Price $66.99 USD
Availability 8 to 9 Weeks

Qty:

Your Price $66.99 USD
Availability 8 to 9 Weeks
Quantity

Extech RE305 Spare ORP Electrode-

Extech RE305 Spare ORP Electrode
Model: RE305

Your Price $79.99 USD
Availability 1 to 2 Weeks

Qty:

Your Price $79.99 USD
Availability 1 to 2 Weeks
Quantity

PolyScience 525-870 PT100 External Probe, 10' (3m)-

PolyScience 525-870 PT100 External Probe, 10' (3m)
Model: 525-870

Regular Price $337.00 USD
Availability 1 to 2 Weeks

Qty:

Regular Price $337.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0650 2061 Spare pH1 Probe with Gel Storage Cap-

Testo 0650 2061 Spare pH1 Probe with Gel Storage Cap
Model: 0650 2061

Sale Price $135.15 USD
Regular Price $159.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $135.15 USD
Regular Price $159.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0650 2063 pH3 Replacement Probe for 206, Type 01-

Testo 0650 2063 pH3 Replacement Probe for 206, Type 01
Model: 0650 2063

Sale Price $165.75 USD
Regular Price $195.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $165.75 USD
Regular Price $195.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0650 2064 pH3 Replacement Probe for 206, Type 14-

Testo 0650 2064 pH3 Replacement Probe for 206, Type 14
Model: 0650 2064

Sale Price $314.50 USD
Regular Price $370.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $314.50 USD
Regular Price $370.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0650 0245 Type 1 pH Food Electrode without Temperature Sensor-

Testo 0650 0245 Type 1 pH Food Electrode without Temperature Sensor
Model: 0650 0245

Sale Price $363.80 USD
Regular Price $428.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $363.80 USD
Regular Price $428.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0650 1623 Type 5 Glass pH Electrode with Temperature Sensor-

Testo 0650 1623 Type 5 Glass pH Electrode with Temperature Sensor
Model: 0650 1623

Sale Price $368.05 USD
Regular Price $433.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $368.05 USD
Regular Price $433.00 USD
Availability 3 to 4 Weeks
Quantity
Showing 1 to 20 of 101 products
We Ship Free on Orders Over $99 within Canada
Chat Live

  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal
  • We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country.