EXTECH pH Meter: pH, Meter, (2) 3V CR-2032 Button Batteries
The EXTECH PH90 is a pocket pH tester from the pH Meter: pH product line. It measures pH with an accuracy of ±0.01 pH ±1 Digit and features automatic temperature compensation. The unit includes the meter and (2) 3V…
SKU 3G-OTH-386634
Also listed as: PH 90 · PH-90
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The EXTECH PH90 is a pocket pH tester from the pH Meter: pH product line. It measures pH with an accuracy of ±0.01 pH ±1 Digit and features automatic temperature compensation. The unit includes the meter and (2) 3V CR-2032 button batteries; reagents are sold separately.
Frequently Asked Questions
What is the EXTECH PH90 pH meter used for?
The EXTECH PH90 is a pocket pH tester for measuring acidity or alkalinity in water, wastewater, pools, and industrial process fluids. It delivers ±0.01 pH accuracy with automatic temperature compensation, making it suitable for field and lab use where quick, reliable pH checks are needed.
What are the specifications of the EXTECH PH90?
The EXTECH PH90 measures pH with an accuracy of ±0.01 pH ±1 Digit and includes automatic temperature compensation. It comes as a meter with (2) 3V CR-2032 button batteries; reagents and calibration solutions are sold separately. The manufacturer part number is PH90.
Where to buy the EXTECH PH90 worldwide?
3G Electric supplies the EXTECH PH90 pocket pH tester to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this item. We source genuine EXTECH instruments and support global industrial procurement.
How to maintain the EXTECH PH90 pH meter?
Keep the electrode clean and stored in storage solution when not in use. Replace the (2) 3V CR-2032 button batteries as needed. Calibrate regularly with fresh pH buffer solutions (sold separately). Avoid exposing the meter to extreme temperatures or dropping it to maintain ±0.01 pH accuracy.
Used in
Common applications for EXTECHEXTECH Products
3G Electric supplies EXTECH pocket ph testers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
