Product prices and availability are accurate as of 2021-06-11 22:15:04 UTC and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
Package Include 1 x Digital PH meter
Package Include 1 x Calibration Adjustment screwdriver
Package Include 1 x User instruction (English)
Package Include 2 x pH buffer powder
100% Brand New and Satisfaction Guaranteed