High Precision pH Meter Pen Tester – 0.01 Accuracy
Ultra-precise pH measurement with
0.01 resolution
for lab-grade results in seconds.
Dual ceramic junction electrode
ensures long-term stability and resists clogging.
Auto temperature compensation (ATC)
eliminates errors from environmental changes.
Waterproof IP67-rated body
withstands spills and harsh conditions. Perfect for
home brewing, hydroponics, aquariums, pools, and scientific research
.
Replaceable electrode
extends lifespan, backed by
2-point calibration
for reliability. Compact, lightweight design with
large LCD
for clear readings. Ships
pre-calibrated
for instant use. Bulk discounts available—ideal for labs and commercial use.