0.1° Resolution K-Type Thermocouple Thermometer with High/Low Limit Display - HI93531
0.1° Resolution K-Type Thermocouple Thermometer with CAL Button - HI93531N
K-Type Thermocouple Thermometer with Auto-off Capability - HI935005
Dissolved Oxygen Controller with Extended Range and Analog Output - HI8410
Portable Dissolved Oxygen Meter - HI9142
iris Visible Spectrophotometer - HI801-02
Waterproof Portable pH/Temperature Meter - HI991001
Advanced Dissolved Oxygen Benchtop Meter with Optical DO Probe (opdo®) - HI6421-02
Waterproof pHep®5 pH/Temperature Tester - HI98128
In-line Conductivity Probe with Pt100 Sensor, 3m Cable - HI7639-3m (9.84')
Advanced Conductivity Benchtop Meter - HI6321-02
Advanced pH/ORP Benchtop Meter- HI6221-02
Combo pH/Conductivity/TDS Tester (Low Range) - HI98129
pH/ORP/Temperature Combo Tester - HI98121
Amplified AmpHel® pH General Purpose Electrode – HI2910B/5
Professional Waterproof Portable pH/ORP Meter - HI98190
Pronto Water-resistant Wall-Mounted Precision Thermometer (°C) HI146-00
T-Shaped Fahrenheit Thermometer (300mm) - HI145-30
T-Shaped Fahrenheit Thermometer (125mm) - HI145-01
HALO® Bluetooth® Wireless pH Meter for Flat Surfaces - HI14142
Professional Waterproof Portable pH/ORP/ISE Meter - HI98191
Pure Water Tester (0.0 - 99.9 µS/cm) - HI98308
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0.23 g/L Sodium Standard Solution (230 mL Bottle) - HI7087M
0.3 g/L NaCl Standard Solution (230 mL Bottle) - HI7085M
0.3 g/L NaCl Standard Solution (500 mL) - HI7085L
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