Apera Meters

Apera DO850 Handheld DO Meter

No oxygen consumption, stable display in both static water and dynamic water
Simple to use, No need to warm-up or frequently calibrate
Maintenance free, No electrode membranes or electrolyte, service life of fluoresence cap >8000 hours
Oxygen cap head has lightproof coating and is not affected by light and chemicals
Equipped with electrode calibration sheath, for easy storage and calibration

$2,681.25

Apera PC60 pH/Conductivity/TDS/Salinity/Temp Tester

Digital Pocket pH/Conductivity/TDS/Salinity/Temp Tester with ATC and Colour LCD.

Backorder dispatch time: 3-4 days

Simultaneously tests pH/EC/TDS/Salinity/Temperature in a quick, accurate, and reliable manner
EASY-TO-INSTALL Replaceable Multi-parameter Probe with single-tap measuring mode switch
Auto recognition of stable values (with optional AUTO HOLD function) improves consistency so you don't have to guess when to manually hold measurement
LARGE CLEAR viewing angle screen with 2 backlit color (indicating 2 different modes), dual display of temp./pH/EC/TDS/Salinity, and indications of completed calibrations and stable readings
COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a portable carrying case

$381.37