Technical Specifications
Model: PHS-3C
Electrode: Standard
Display: LCD
Operating Modes: pH, mV
pH Range: 0.00 to 14.00 pH
pH Resolution: 0.01 pH
pH Accuracy: ±0.01 pH
Operation Functions: Calibration, Data Storage, Record Max/Min Value
Power: 110 V / 60 Hz
Dimensions: 6 in × 7.5 in × 3 in (160 × 190 × 70 mm)
Weight: 1.65 lb (750 g)
Warranty: 1 Year
Variant Specifications
Returns, Warranty and Shipping
↩️ Returns
Return any product for any reason within 30 days of purchase.
🛡️ Warranty
We will replace any faulty product or part for free within the first year of purchase. Simply contact us and we will ship you a new product or part immediately.
🚚 Shipping
All orders ship free in the continental United States with 3-5 day shipping.
Please contact us directly (or find us on eBay) for international shipping.
User Resources
📄 User Manual
📄 Example Calibration Certificate
🔌 Compatible Battery (Amazon.com Link)
▶️ Instruction Video
Choose options
READINGS YOU CAN TRUST TO 0.01 pH
A small change in pH can compromise your research, ruin canned or bottled foods and drinks, or threaten the health of an aquarium. That’s why you need a pH meter you can rely on. The Fristaden Lab benchtop pH meter is accurate to 0.01 pH. To ensure accuracy and repeatability, the digital pH tester is built to lab standards and will show a constant value.
One Year Warranty
Every American Fristaden Lab industrial counting scale undergoes a rigorous quality control testing process. We test for margin of error, linearity, repeatability, and four points testing. Our warranty period extends a full one-year. We will repair or replace your counting scale should there be a defect during the warranty period. Warranty claims are easy; no forms or registration is required, only your proof of purchase.
LAB QUALITY FOR EVERYONE
MORE ACCURATE AND RELIABLE THAN PEN PH METERS
A benchtop pH meter is built to higher standards than a pen pH meter. The tester features a more sensitive electrode and a sturdier frame so you’ll only need to buy it once. The water tester includes an electrode stand so you don’t have to hold the electrode while testing.
Built for Accuracy
Built to lab standards, this benchtop pH meter can be used in your laboratory, classroom, kitchen, aquarium, brewery, and more. pH meters can measure the quality of soil, salt water, food, wine, beer, and juices. Fristaden Lab specializes in making lab-quality instruments accessible to all learners and creators.
