pH & Water Quality Accessories

Extend the capabilities of your pH and water quality meters and supplies with these accessories. Find calibration solutions, buffers and probes for your colorimeters, hydrometers, turbidity and pH meters.


REED RSD-16GB Micro SD Memory Card w/Adapter, 16GB-

REED RSD-16GB Micro SD Memory Card w/Adapter, 16GB
Model: RSD-16GB

Your Price $19.00 USD
Availability 2726 in Stock

Qty:

Your Price $19.00 USD
Availability 2726 in Stock
Quantity

REED R1404 Buffer Solution, 4.01 pH-

REED R1404 Buffer Solution, 4.01 pH
Model: R1404

Your Price $17.00 USD
Availability 178 in Stock

Qty:

Your Price $17.00 USD
Availability 178 in Stock
Quantity

REED R3000SD-PH2 General Purpose pH Electrode-

REED R3000SD-PH2 General Purpose pH Electrode
Model: R3000SD-PH2

Your Price $75.00 USD
Availability 104 in Stock

Qty:

Your Price $75.00 USD
Availability 104 in Stock
Quantity

REED R1410 Buffer Solution, 10.00 pH-

REED R1410 Buffer Solution, 10.00 pH
Model: R1410

Your Price $17.00 USD
Availability 98 in Stock

Qty:

Your Price $17.00 USD
Availability 98 in Stock
Quantity

REED RPDPA1 Replacement Refractometer Lens Cover-

REED RPDPA1 Replacement Refractometer Lens Cover
Model: RPDPA1

Your Price $20.00 USD
Availability 90 in Stock

Qty:

Your Price $20.00 USD
Availability 90 in Stock
Quantity

REED R1407 Buffer Solution, 7.00 pH-

REED R1407 Buffer Solution, 7.00 pH
Model: R1407

Your Price $17.00 USD
Availability 87 in Stock

Qty:

Your Price $17.00 USD
Availability 87 in Stock
Quantity

REED R1400-KIT pH Buffer Solution Kit, 4.01, 7.00 and 10.00 pH-

REED R1400-KIT pH Buffer Solution Kit, 4.01, 7.00 and 10.00 pH
Model: R1400-KIT

Sale Price $49.00 USD
Regular Price $51.00 USD
Availability 87 in Stock

Qty:

Sale Price $49.00 USD
Regular Price $51.00 USD
Availability 87 in Stock
Quantity

REED R1430 Conductivity Standard Solution, 1413μs-

REED R1430 Conductivity Standard Solution, 1413μs
Model: R1430

Your Price $17.00 USD
Availability 42 in Stock

Qty:

Your Price $17.00 USD
Availability 42 in Stock
Quantity

REED R1400-KIT2 Electrode Care and Maintenance Kit-

REED R1400-KIT2 Electrode Care and Maintenance Kit
Model: R1400-KIT2

Sale Price $32.00 USD
Regular Price $34.00 USD
Availability 23 in Stock

Qty:

Sale Price $32.00 USD
Regular Price $34.00 USD
Availability 23 in Stock
Quantity

REED R1425 Electrode Cleaning Solution-

REED R1425 Electrode Cleaning Solution
Model: R1425

Your Price $17.00 USD
Availability 22 in Stock

Qty:

Your Price $17.00 USD
Availability 22 in Stock
Quantity

REED R1420 Electrode Storage Solution-

REED R1420 Electrode Storage Solution
Model: R1420

Your Price $17.00 USD
Availability 20 in Stock

Qty:

Your Price $17.00 USD
Availability 20 in Stock
Quantity

REED R3500-ELECTRODE pH Electrode-

REED R3500-ELECTRODE pH Electrode
Model: R3500-ELECTRODE

Your Price $39.00 USD
Availability 15 in Stock

Qty:

Your Price $39.00 USD
Availability 15 in Stock
Quantity

REED RSD-ADP-EU AC Adapter, 220V-

REED RSD-ADP-EU AC Adapter, 220V
Model: RSD-ADP-EU

Your Price $29.00 USD
Availability 13 in Stock

Qty:

Your Price $29.00 USD
Availability 13 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 10 in Stock

Qty:

Your Price $89.00 USD
Availability 10 in Stock
Quantity

OAKTON WD-05942-44 7.00 pH Buffer Solution, 4 L-

OAKTON WD-05942-44 7.00 pH Buffer Solution, 4 L
Model: WD-05942-44

Sale Price $46.94 USD
Regular Price $64.30 USD
Availability 8 in Stock

Qty:

Sale Price $46.94 USD
Regular Price $64.30 USD
Availability 8 in Stock
Quantity

Traceable 4271 One-Shot Conductivity Standards, 6-Pack, 5 μS-

Traceable 4271 One-Shot Conductivity Standards, 6-Pack, 5 μS
Model: 4271 | Order No: 00652-60

Sale Price $97.64 USD
Regular Price $123.75 USD
Availability 8 in Stock

Qty:

Sale Price $97.64 USD
Regular Price $123.75 USD
Availability 8 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

OAKTON WD-05942-10 4.01, 7.00 and 10.00 pH Buffer Pack, 500 mL Bottles-

OAKTON WD-05942-10 4.01, 7.00 and 10.00 pH Buffer Pack, 500 mL Bottles
Model: WD-05942-10

Sale Price $31.83 USD
Regular Price $43.60 USD
Availability 5 in Stock

Qty:

Sale Price $31.83 USD
Regular Price $43.60 USD
Availability 5 in Stock
Quantity

OAKTON WD-35630-51 Replacement Combo pH/CON/ATC Probe-

OAKTON WD-35630-51 Replacement Combo pH/CON/ATC Probe
Model: WD-35630-51

Sale Price $426.32 USD
Regular Price $584.00 USD
Availability 4 in Stock

Qty:

Sale Price $426.32 USD
Regular Price $584.00 USD
Availability 4 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 $306.85 USD
Regular Price $361.00 USD
Availability 2 in Stock

Qty:

Sale Price $306.85 USD
Regular Price $361.00 USD
Availability 2 in Stock
Quantity