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Hot Deal Hach Intellical Phc281 Water Quality Laboratory Refillable Ph Electrode, 1 M Cable Deluxe Edition [SYZm1V0H]

$53.99 $172.99 -69%

Intellical PHC281 Water Quality Laboratory Refillable pH Electrode, 1 m Cablentellical PHC281 is a digital combination pH electrode with built-in temperature sensor. The PHC281 is a pH refillable probe made for difficult samples. This laboratory pH e

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Hot Deal Hach Intellical Phc281 Water Quality Laboratory Refillable Ph Electrode, 1 M Cable Deluxe Edition [SYZm1V0H]

Intellical PHC281 Water Quality Laboratory Refillable pH Electrode, 1 m Cable

ntellical PHC281 is a digital combination pH electrode with built-in temperature sensor. The PHC281 is a pH refillable probe made for difficult samples. This laboratory pH electrode is shockproof with its Zeonor plastic body protecting down to the glass bulb sensing element. The electrode is available with a 3 or 1 m cable. The PHC281 refillable pH electrode has a high electrolyte flow rate and a large open junction ideal for difficult samples, such as Low Ionic Strength (LIS), Ultrapure, dirty samples and samples with high solids content. The PHC281 is not suitable for use with organic solvents. A 59-mL bottle of 2.44 M KCl Electrode Filling Solution is included with the probe.

 

Benefits

PHC281 pH Ultra probe is designed for premium performance, even in difficult samples

The high electrolyte flow rate and large open junction design provide fast response and stabilization.

Intellical digital probes provide ultimate traceability in measurement history

Stored time and date stamp for each measurement, operator and sample ID, calibration history, parameter, and probe serial number.

Intellical digital pH probe alerts the user when re-calibration is needed

No guesswork needed to provide the most reliable and accurate results with each measurement.

Intellical digital pH probe can be moved between meters without the need to re-calibrate or re-enter measurement settings

Ideal for a multi-user environment with multiple HQD series Laboratory and Portable meters.

Specifications

 

Technical Attributes

Accuracy ±0.02 pH
Application Low Ionic Strength Samples
Cable length 1 m
Electrode type Standard
Electrode type Refillable Reference Element
Filling solution 2.44 M KCl solution (#2965026)
Junction Open Junction
Kit? No
Length 175 mm
Measuring range 0 - 14 pH
Method Type Laboratory: Refillable Reference Element
Parameter pH
Product Kit Model: PHC281
Accessories Included: None
Reference system Ag/AgCl
Resolution 0.001/0.01/0.1
Sample depth 15 mm
Sensor material Zeonor
Sensor type pH Glass
Special features Double junction reference
Temperature accuracy ±0.3 °C
Temperature range 0 - 50 °C
Temperature resolution 0.1 °C
Test requirements Parameter Needed: pH
Minimum Sample Depth (mm): 15
Thermistor  (ATC)
Warranty 12 months
Weight 0.1 kg
What's included? Intellical PHC281 Laboratory pH electrode with storage soaker bottle, 1 m cable, 59-mL bottle reference electrolyte filling solution (2.44 M KCl solution), Test certificate, and Basic User Manual.

 

What Our Customers Say

January 17, 2026

Absolutely no complaints!

A really great find. I'm exceptionally so very happy.

- Talfryn J..

January 17, 2026

Absolutely no complaints!

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- Caswallon I..

January 17, 2026

Absolutely no complaints!

This is the new pinnacle of quality.

- Emil Z..

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