Apera Instruments® Meters and Sensors for pH, Conductivity, TDS, Salinity, ORP, DO, Turbidity, ISE

Find the RIGHT pH Meter for You

2 – 3 YEARS of WARRANTY

30 YEARS OF EXPERTISE

LIFETIME CUSTOMER SUPPORT

LATEST PRODUCTS

TN420 Portable White Light Turbidity Meter, EPA 180.1 Compliant

Regular Price:$780.00
$780.00
LabSen 241-180 Micro pH Electrode for NMR Tubes

Regular Price:$260.00
$260.00
ZenTest® PH60-Z Smart Pocket pH Tester Kit

Regular Price:$145.00
$145.00

26

4.6 26
ZenTest® PC60-Z Smart Multi-Parameter Pocket Tester Kit

Regular Price:$195.00
$195.00

30

4.6 30

FEATURED PRODUCTS

DO850 Portable Dissolved Oxygen Meter Kit

Regular Price:$998.00
$998.00

12

4.65 12
PH700 Benchtop pH Meter Kit

Regular Price:$294.00
$294.00

35

4.75 35
PC60 Premium Multiparameter (pH/EC/TDS/Salinity/Temp.) Pocket Tester Kit

Regular Price:$175.00
$175.00

55

4.75 55
PH60S Premium Spear pH Pocket Tester Kit for Food Testing (cheese, fruit, sushi rice, meat, dough...)

Regular Price:$248.00
$248.00

41

4.5 41