inStock
Applied Filters
VWR® Traceable® Expanded Range Conductivity Meter
Accurate answers in five seconds with a meter that automatically selects proper range and displays the exact answer.
Expand 1 item
VWR® Traceable® Pens for Conductivity and Dissolved Solids
Units have instant-response probe and solid-state thermistor for quick, precise readings.
Expand 2 item
VOC/Formaldehyde Meter
The VFM200 measures VOC (Volatile Organic Compound) and formaldehyde concentrations in real-time.
Expand 1 item
Milwaukee Economy Dissolved Oxygen Meter
This user-friendly meter has a long battery life and plenty of helpful functions.
Expand 1 item
ExStik® Dissolved Oxygen Meter
This convenient device measures dissolved oxygen concentration, saturation, and temperature - all in one!
Expand 1 item
VWR® Traceable® Digital pH/ORP Meters
This pH tester is ideal for wastewater, water quality and environmental applications. Compact, water resistant (IP67) instrument fits into the palm of your hand.
Expand 1 item
ExStik® Refillable pH Meter
Since you can refill the ExStik® quickly, you won't need to worry about the shelf life of its electrode.
Expand 1 item
Extech® Waterproof Palm pH Meter with Temperature
This palm-sized pH meter with cabled electrode can measure pH, voltage potential difference (mV) and temperature.