Jenco

3020M Handheld Conductivity/Salinity/TDS/Temperature Meter with Memory by Jenco

• Simultaneous displays of conductivity, salinity or TDS with temperature measurements.
• 50 data set reviewable memory.
• Convenient one point calibration. Calibration data is stored in memory and ready for use on power up.
• Adjustable TDS coefficient, reference temperature and temperature coefficient.
• Uses one conductivity cell for conductivity, salinity and TDS measurements.
• Accepts 4-wire conductivity cell with K=0.475 cell constant and 2-wire K=0.1 cell constants for improved flexibility and accuracy.
• Automatic shutoff function (30 minutes of non-use).
• Battery life over 1000 hours.
• IP65 waterproof.
• Low battery indicator.
• RoHS and CE compliant.

603A Benchtop Analog pH Meter, Karl Fisher, AC Adapter by Jenco

The model 603A is a high performance, low cost, general purpose laboratory instrument for the measure of pH and mV.

The model 603A uses a 5 2/1 inch analog meter with a mirror scale to increase readability to 0.02 pH and 2 mV.

Recorder output is provided for Karl Fischer and other polarized electrode titration applications.

77A-K Thermocouple/RTD 2-Wire Transmitter, Type K, Ambient Temperature Range -40 to 85 °C by Jenco

2-wire thermo well head type 4-20 mA current loop output signal temperature transmitter for thermocouple or RTD applications, 3 user selectable temperature ranges and adjustable Zero Span with current output proportional to the display LED s brightness. Two ambient temperature ranges are available model 77 and 77A. Specify type J, K, E, T or RTD and specify temperature range.

• Fits standard thermo well heads
• 12-36 vdc powered
• 3user-select measurement ranges
• Current proportional led brightness
• Factory calibrated
• User adjustable zero/span
• 2ambient temperature ranges
• Factory custom calibration available