All Products

APERA INSTRUMENTS / TDS20 / AI213 Track dissolved-solids trends.Keep the factor in view. The TDS20 turns a conductivity measurement into a TDS r...

APERA INSTRUMENTS / SALT20 / AI214 Low-salinity testing.A clear 10-ppt limit. The Salt20 gives a conductivity-derived salinity reading for suita...

APERA INSTRUMENTS / PH60 / AI311 Finer pH readings.A probe you can replace. Move beyond a basic pH pen without moving to a benchtop instrument. ...

APERA INSTRUMENTS / PH60F / AI312 Bring the sensorto the surface. Not every pH sample fills a beaker. The PH60F uses a replaceable flat glass el...

APERA INSTRUMENTS / EC60 / AI314 Read the conductivity.Keep the conversions clear. The EC60 brings conductivity, calculated TDS, calculated sali...

APERA INSTRUMENTS / PH60S / AI313 Measure the sample.Not just the liquid around it. The PH60S brings a replaceable spear-shaped pH electrode to ...

APERA INSTRUMENTS / PC60 / AI316 Five parameters.One replaceable combo probe. Bring pH and conductivity-based water checks into one pocket kit. ...

APERA INSTRUMENTS / ORP60 / AI315 Read redox potential.Know what the number means. The ORP60 pairs a replaceable platinum ORP electrode with a b...

APERA INSTRUMENTS / PH60-WW / AI3721 Dirty sample?Start at the junction. Wastewater, suspensions and emulsions ask more of an electrode than a c...

APERA INSTRUMENTS / PH60-PW / AI3723 Pure water behaves differently.Your pH routine should too. Low-ionic-strength water can challenge an ordina...

APERA INSTRUMENTS / PH60-MS / AI3725 Small sample.Complete sensor contact. The smaller sensing end is only part of the small-volume story. PH60-...

APERA INSTRUMENTS / PH60-SA / AI3727 Salty or alkaline water?Start with the electrode. PH60-SA is a pH kit selected around LabSen 845 for suitab...

APERA INSTRUMENTS / PH60-HF / AI3729 Specify the HF-specific probe.Keep its limits together. PH60-HF pairs the portable meter with LabSen 835 fo...

APERA INSTRUMENTS / PH60-HT / AI3731 Heat tolerance and compensationare not the same specification. PH60-HT pairs the portable body with the spe...

APERA INSTRUMENTS / PH60-VS / AI3733 Viscous sample?Choose the reference for the job. Thick samples are not just slow-moving water. PH60-VS pair...

APERA INSTRUMENTS / PH60-MT / AI3735 A protected spear.A deliberate sampling method. PH60-MT combines the portable meter with the LabSen 765 bla...

APERA GROSTAR / GS1 / GEN II / AI101G Know your solution’s pH.Keep the routine moving. A focused pH pen for nutrient solutions and routine aqueo...

APERA GROSTAR / GS1-P / GEN II / AI201G pH for the routine.ORP when you need it. One pen body with two measurement setups. The GS1-P configurati...

APERA GROSTAR / GS2 / GEN II / AI102G Measure the root zone.Not just the reservoir. A soil/media pH pen is a sampling tool, not a drilling stake...

APERA GROSTAR / GS3 / GEN II / AI103G One nutrient solution.Two ppm scales. No confusion. GS3 Gen II puts EC and the familiar 500/700 ppm scales...

APERA GROSTAR / GS4 / GEN II / AI104G pH and feed strength.One grow-room pen. GS4 Gen II combines a double-junction pH sensor with titanium cond...

APERA GROSTAR / GS4-P / GEN II / AI204G Your pH and EC routine.Plus a separate ORP probe. GS4-P supplies the GS4 pH/EC combo pen and an addition...

APERA INSTRUMENTS / TN500 / AI483 Portable white-light results.A more complete record. TN500 adds a documented results workflow to portable whit...

APERA INSTRUMENTS / TN480 / AI486 Choose infrared by method.Keep the results in context. TN480 combines an infrared LED optical method with sele...