This Handheld ph meter AS218 is an intellectual precise measurement apparatus, it is very important that you read user manual before using this device. and packing included:
Digital PH Meter Range 0.0014.00pH Soil PH Tester Aquarium Pool Water Liquid PH Acidity Meter LCD Display pH meter AS218
(1) Unité électronique de type AS218 1 PCS ;
(2) électrode composite 1 PCS ;
(3) PH4.00, PH6.86, PH9.18, poudre 3 sachets ;
(4) English User manual 1pc
(5) Hard Case 1pc
(6) Certification d'étalonnage 1pc
