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.


Onset HOBO MX2500-CAL-BKR Calibration Beaker for the MX2501, 4 oz-

Onset HOBO MX2500-CAL-BKR Calibration Beaker for the MX2501, 4 oz
Model: MX2500-CAL-BKR

Your Price $8.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $8.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2500-CAL-7 Calibration Solution, pH 7.00, 475 mL-

Onset HOBO MX2500-CAL-7 Calibration Solution, pH 7.00, 475 mL
Model: MX2500-CAL-7

Your Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2500-CAL-4 Calibration Solution, pH 4.01, 475 mL-

Onset HOBO MX2500-CAL-4 Calibration Solution, pH 4.01, 475 mL
Model: MX2500-CAL-4

Your Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

Onset HOBO MX2500-CAL-10 Calibration Solution, pH 10.00, 475 mL-

Onset HOBO MX2500-CAL-10 Calibration Solution, pH 10.00, 475 mL
Model: MX2500-CAL-10

Your Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS PS251 Portable Electronic Pocket Scale, 250 g, 0.1 g-

OHAUS PS251 Portable Electronic Pocket Scale, 250 g, 0.1 g
Model: PS251 | Order No: 80104061

Sale Price $80.84 USD
Regular Price $140.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $80.84 USD
Regular Price $140.00 USD
Availability 1 to 2 Weeks
Quantity

OHAUS 80850087 Filter, Glass Fiber, Set(200)-

OHAUS 80850087 Filter, Glass Fiber, Set(200)
Model: 80850087

Sale Price $124.08 USD
Regular Price $153.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $124.08 USD
Regular Price $153.00 USD
Availability 1 to 2 Weeks
Quantity

OHAUS 80850086 Pan, Aluminum, Set(80), MB Series-

OHAUS 80850086 Pan, Aluminum, Set(80), MB Series
Model: 80850086

Sale Price $78.96 USD
Regular Price $98.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $78.96 USD
Regular Price $98.00 USD
Availability 6 to 7 Weeks
Quantity

OHAUS 80850080 Software, Winwedge-

OHAUS 80850080 Software, Winwedge
Model: 80850080

Sale Price $633.56 USD
Regular Price $786.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $633.56 USD
Regular Price $786.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS 80500552 Cable, RS232, CKW TxxXW-

OHAUS 80500552 Cable, RS232, CKW TxxXW
Model: 80500552

Sale Price $214.32 USD
Regular Price $265.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $214.32 USD
Regular Price $265.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS 80500525 Cable, RS232, IBM 9P, AV DV MB Ranger-

OHAUS 80500525 Cable, RS232, IBM 9P, AV DV MB Ranger
Model: 80500525

Sale Price $230.30 USD
Regular Price $285.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $230.30 USD
Regular Price $285.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS 80500503 PCBA Kit, Alibi Memory, R71 T71-

OHAUS 80500503 PCBA Kit, Alibi Memory, R71 T71
Model: 80500503

Sale Price $146.64 USD
Regular Price $181.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $146.64 USD
Regular Price $181.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS 80252479 Pan, Reusable, Set(3), 14mm, MB Series-

OHAUS 80252479 Pan, Reusable, Set(3), 14mm, MB Series
Model: 80252479

Sale Price $109.04 USD
Regular Price $135.00 USD
Availability 1 Week

Qty:

Sale Price $109.04 USD
Regular Price $135.00 USD
Availability 1 Week
Quantity

OHAUS 80252478 Pan, Reusable, Set(3), 7mm, MB Series-

OHAUS 80252478 Pan, Reusable, Set(3), 7mm, MB Series
Model: 80252478

Sale Price $104.34 USD
Regular Price $129.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $104.34 USD
Regular Price $129.00 USD
Availability 4 to 5 Weeks
Quantity

OHAUS 80252477 Cage, Sample, MB Series-

OHAUS 80252477 Cage, Sample, MB Series
Model: 80252477

Sale Price $125.02 USD
Regular Price $155.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $125.02 USD
Regular Price $155.00 USD
Availability 1 to 2 Weeks
Quantity

OHAUS 80251992 STP-103 Thermal Printer, US-

OHAUS 80251992 STP-103 Thermal Printer, US
Model: 80251992

Sale Price $906.16 USD
Regular Price $1125.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $906.16 USD
Regular Price $1125.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS 30400237 Rubber Head Cover, 7.6 cm, 3in-

OHAUS 30400237 Rubber Head Cover, 7.6 cm, 3in
Model: 30400237

Sale Price $45.12 USD
Regular Price $65.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $45.12 USD
Regular Price $65.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS 30400195 Module Block, 12 Holes, 17-18 mm-

OHAUS 30400195 Module Block, 12 Holes, 17-18 mm
Model: 30400195

Sale Price $148.52 USD
Regular Price $214.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $148.52 USD
Regular Price $214.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS 30400194 Module Block Combo - Micro Tube-

OHAUS 30400194 Module Block Combo - Micro Tube
Model: 30400194

Sale Price $148.52 USD
Regular Price $214.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $148.52 USD
Regular Price $214.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS 30400193 Module Block Combo, 50 mL, 15 mL, 1.5 mL-

OHAUS 30400193 Module Block Combo, 50 mL, 15 mL, 1.5 mL
Model: 30400193

Sale Price $148.52 USD
Regular Price $214.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $148.52 USD
Regular Price $214.00 USD
Availability 2 to 3 Weeks
Quantity

OHAUS 30400192 Module Block, 2.0 mL Corning Tube-

OHAUS 30400192 Module Block, 2.0 mL Corning Tube
Model: 30400192

Sale Price $148.52 USD
Regular Price $214.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $148.52 USD
Regular Price $214.00 USD
Availability 2 to 3 Weeks
Quantity

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