Updated 21 days ago
$17+ $5.99 shipping
Digital PH meter with 3 PH testing buffer powders
Shipping & Payments
Mercari keeps your payment information secure.
Mercari sellers never receive your credit card information.
Seller reviews (51)
Very fast shipment and my daughter enjoyed the extra gift. Thanks so much!
Transaction complete. This message is an automated posting by Mercari.
Excellent seller! Would tell others to buy from!!!! Tyty