Waterproof Digital pH Tester Kit with Automatic Calibration and Temperature Compensation – Apera PH20
Combo Kit
$130.48
Sale price
$130.48
Regular price
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Waterproof Digital pH Tester Kit with Automatic Calibration and Temperature Compensation – Apera PH20
$130.48
Sale price
$130.48
Regular price
A waterproof digital pH tester provides quick readings for pools, aquariums, hydroponics, beverage making and general water-solution checks. The Apera PH20 measures from 0 to 14.0 pH with ±0.1 pH accuracy and automatically compensates for temperatures from 32 to 122°F.
Automatic buffer recognition supports one- to three-point calibration, while a stable-reading indicator removes the guesswork from deciding when to record a result. The regular kit includes pH 4.00 and 7.00 calibration solutions, four AAA batteries, a lanyard and a rugged carrying case; a combo kit is also listed.
Specifications
- Brand: Apera Instruments
- Model: PH20 / AI209
- Product: Waterproof digital pH tester
- pH range: 0–14.0
- pH accuracy: ±0.1
- Temperature compensation: 32–122°F / 0–50°C
- Calibration: Automatic 1–3 point
- Buffers included: pH 4.00 and 7.00
- Water resistance: IP67
- Power: Four AAA batteries
- Battery life: Up to 2000 hours
- Kits: Regular or combo
- Included with regular kit: Lanyard and carrying case
Frequently Asked Questions
What liquids can the PH20 test?
The PH20 is designed for general water solutions used in pools, aquariums, hydroponics, beverage making and similar applications.
Does the tester compensate for temperature?
Yes. Automatic temperature compensation operates from 32 to 122°F.
What calibration supplies come with the regular kit?
The regular PH20 kit includes ready-to-use pH 4.00 and 7.00 buffer solutions.