
Waterproof PCTestr 35
Product Features
| :: | No need to change sensor every time you switch parameters – One tester measures five parameters (measures pH, Conductivity and Temperature) |
| :: | Full pH range measurement at up to 2-decimal places. |
| :: | Low, medium and high Conductivity ranges – tester measures pure water! |
| :: | Up to 5-point pH calibration and 3-point Conductivity calibration. |
| :: | Adjustable Temperature Coefficient (0.0 to 0.0%) |
| :: | Temperature sensor housed within unique dome-shaped casing for faster ATC response and faster measurements. |
| :: | ATC/ MTC option |
| :: | Scroll-menu with four buttons control for stress-free navigation |
| :: | Longest-lasting tester in the market! No tools required to replace sensor. |
| :: | "One-press Parameter Toggle": Switching parameters is just a press of the button. |
| :: | Certified IP67 Waterproof – Lightweight tester even floats for easy retrieval. |
Applications
General: Ideal for quick and accurate pH checks in pools and spas, aquariums and hydroponics operations, or anywhere frequent pH testing is required. pHTestr 30 meets requirements for many standard environmental and ASTM test methods
Industrial: Use for cooling towers, food processing water testing and process/wastewater testing in metal finishing, photo development, printing and chemical industries.
Educational: Useful in schools, many laboratory applications and ecology studies.
Specifications
|
Product Specification |
Description |
|
pH Range
|
0.00 to 14.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| pH Calibration Points | Up to 5 (Auto) |
| pH Buffer Options | USA, NIST |
|
Conductivity Range
|
.. to 1999 µS/cm 2.00 to 20.00 mS/cm |
| Resolution | 1 µS/cm 0.01 mS/cm |
|
Accuracy
|
±1% Full Scale
|
|
Conductivity Calibration Points
|
2 Auto
2 Manual |
| Normalization Temperature | 25.0 °C |
|
Temperature Coefficient
|
0.0 to 10.0%/°C
|
|
Auto-Ranging
|
Yes
|
| Temperature Range | 0.0 to 50.0 °C / 32.0 to 120.0 °F |
| Resolution | 0.1 °C/°F |
| Accuracy | ±0.5°C/ ±0.9°F |
| Temperature Compensation | ATC / MTC |
| Non-Volatile Memory | Yes |
| Auto-Off | 8.5 mins after last key pressed (can be disabled) |
|
LCD Display
|
Dual-display LCD (2.1 x 2.7cm)
|
| Power | 4 X 1.5 V "A76" Micro alkaline batteries |
| Batter Life | > 150 hours |
|
Dimensions; Weight
|
Boxed: 18.5 cm x 6.5 cm x 5 cm; 200 g
|

Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.
