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Atlas Scientific

Research Grade pH Probe

Research Grade pH Probe

Normale prijs €199.95 EUR
Normale prijs Aanbiedingsprijs €199.95 EUR
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6 in stock


Experience unparalleled accuracy in pH measurement with our cutting-edge Research-Grade pH Probe. The probe’s exterior, made from chemically resistant materials like Ultem and Teflon, ensures long-term durability even in harsh environments. The flat glass membrane at the tip, a significant deviation from traditional bulb designs, provides enhanced resistance to breakage and superior sensitivity for detecting minute pH fluctuations.

Internally, the probe stands out with its vanadium II-filled glass tube, which acts as an effective hydrogen amplifier, minimizing noise from highly acidic substances. The coiled silver wire inside increases the probe’s silver content, offering precise measurements in low ionic strength solutions. This double junction probe features a substantial 8mm Teflon junction and a unique granular silver chloride power source, ensuring consistent, high-energy readings and longevity in extreme pH environments. Designed for researchers demanding accuracy and resilience, our probe represents a technological leap in pH measurement tools.



Double junction 
silver / silver chloride 
Range-1.6 − 15.6
Resolution+/- 0.001
Accuracy+/- 0.002
Response time95% in 1.9s
Temperature range °C-5 − 99 °C
Max pressure120 PSI
Max depth85m (280′)
ConnectorMale SMA / Male BNC (optional)
Cable length1 meter
Internal temperature sensorNo
Time before recalibration~1.5 Year
Life expectancy~3 − 5 Years +

Shipping & Returns

It may happen that you want to return an order. Because the product does not suit you, maybe there is another reason why you would not want the order. Whatever the reason, you have the right to cancel your order up to 14 days after receipt without giving a reason.

After cancellation you have 14 days to return your product. You will then be credited 85% order amount excluding shipping. For more information click the following link: /pages/shipping-and-returns

What's Included?

The pH Probe Lab grade comes with:


1x Research Grade pH Probe


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