Name: Apera Instruments SX620 pH Pen Tester Kit | ±0.01 Accuracy, ATC, Auto-Calibration
Brand: Apera Instruments
Price: 95.00 USD
Availability: InStock

Apera Instruments SX620 pH Pen Tester Kit | ±0.01 Accuracy, ATC, Auto-Calibration

Apera Instruments SX620 pH Pen Tester Kit — Lab-Grade Precision in Your Pocket

Meet the Apera SX620 — the most compact, reliable pH pen tester for professionals who demand accuracy. Whether you're managing a hydroponic system, monitoring pool chemistry, brewing beverages, or testing aquaculture water, the SX620 delivers consistent ±0.01 pH readings you can trust.

Why the SX620 Outperforms the Rest

±0.01 pH Accuracy — Lab-grade precision in a slim, portable pen form factor
3-Point Automatic Calibration — Calibrates to pH 4, 7, and 10 simultaneously for maximum accuracy across the full measurement range
Automatic Temperature Compensation (ATC) — Accurate readings from 0°C to 60°C regardless of sample temperature
Slim Replaceable Probe — Fits standard test tubes; replace probe when worn for continued precision without buying a new meter
Smart Intelligent Functions — Toggle °F/°C, auto power-off to conserve battery, and a built-in probe invalidation reminder so you always know when it's time to recalibrate or replace
Complete Professional Kit — Includes premixed pH 4, 7, and 10 calibration buffer solutions plus 3M KCl storage solution, all organized in a protective portable case

Ideal Applications

Hydroponics & aquaponics nutrient management
Swimming pool & spa water chemistry
Aquaculture & fish tank monitoring
Beverage production & food processing
Cooling tower & industrial water treatment
Body fluid & laboratory testing

Technical Specifications

Measurement Range: 0.00 – 14.00 pH
Accuracy: ±0.01 pH
Calibration: Automatic 3-point (pH 4 / 7 / 10)
Temperature Compensation: 0°C – 60°C (ATC)
Display: LCD with simultaneous pH and temperature readout
Probe: Slim, replaceable

Experience the confidence of professional water analysis — anywhere, anytime. The Apera SX620 is engineered for those who don't compromise on accuracy.