Precision PHB-4 Portable pH Meter for Aquariums
Ultra-accurate pH and ORP measurement with advanced probe technology, ensuring reliable water quality monitoring. Features a durable, high-sensitivity glass electrode for precise readings in freshwater and saltwater environments.
Compact, portable design with a lightweight ABS housing, ideal for on-the-go testing in aquariums, hydroponics, or laboratories. Automatic temperature compensation (ATC) ensures consistent accuracy across varying conditions.
Simple one-button calibration with included buffer solutions for quick setup. Large LCD screen displays clear pH/ORP values with a 0.01 resolution. Perfect for hobbyists, aquaculture professionals, and water treatment specialists.
Backed by our global wholesale guarantee—lowest prices for bulk orders, direct from a trusted supplier.






























Recent Purchase
View All
Customer Reviews

PHB-4 Portable Ph Meter Aquarium Ph Orp Probe
$75
Measurement Range:
0-14 pH
Accuracy:
±0.01pH
Quantity:
Add to Cart
Wishlist
Features
See More