| Color | combo kit |
|---|---|
| Model | ai 209 t |
| Brand | Apera Instruments |
| MPN | AI209-T |
| UPC | 810214030409 |
Check the listing for details. APERA INSTRUMENTS AI209-T Value Series PH20 pH Tester Combo Kit, Kit. Color: combo kit, Condition: New. Listed at 115.48 USD. Up to 3 points of auto. recognition and auto. IP67 waterproof and dustproof. 6-Month on the the probe. ". Apera quality pH sensor with low impedance, greatly improving response speed and shorteninb stablizing process.