Dissolved Oxygen
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Jenco LD-900-3a: membrane cap kit for use with dissolved oxygen probe
Regular Price: $48.00
Special Price: $43.20
Membrane kit for Jenco DO Probes, made by YSI, includes (6) membrane cap assemblies, (1) bottle O2 probe solution, (1) sanding disk, (1) instruction sheet. Learn More -
Jenco 9251N DO / temp. portable meter
Regular Price: $245.00
Special Price: $220.50
Dissolved Oxygen handheld meter, uses polarographic type sensor with replaceable membranes and programmable pressure compensation, 600 to 1000 mBar and salinity compensation, 0 to 40.0 ppt. Features large multi function LCD display for D.O. and temp.. ATC is a 10k thermistor. Power is 115/230V AC or by battery. Accessories such as electrodes and calibration buffers and solutions are sold separately. Learn More -
Jenco ID-900-5.DO: industrial dissolved oxygen electrode, epoxy ¾” NPT F & R, 10-ft cable, tinned leads
Regular Price: $295.00
Special Price: $265.50
Industrial inline epoxy body polarographic dissolved oxygen probe with gold cathode & silver anode,3/4 inch MNPT threads front and rear and a 10 foot long cable. This probe will not work without DO membrane cap kit, item no. LD-900-3A. The sensing element is made by YSI for Jenco Instruments. Learn More -
Jenco LD-900-6.DO dissolved oxygen electrode, stainless steel, waterproof, ¾” NPT front w/ 10-ft cable
Regular Price: $295.00
Special Price: $265.50
Field stainless steel weighted polarographic dissolved oxygen probe with gold cathode & silver anode, 3/4 inch MNPT threads only on the front with a waterproof 10 foot long submersible cable. The sensing element is made by YSI for Jenco Instruments. Learn More -
Jenco LD-900-7-DO dissolved oxygen electrode, lab epoxy, 8-pin w/ 1-meter cable
Regular Price: $295.00
Special Price: $265.50
Jenco LD-900-7-DO polargraphic dissolved oxygen electrode, Lab Epoxy, 8-Pin w/ 1-Meter Cable. Learn More -
Jenco LD-900-8-DO dissolved oxygen electrode, stainless steel, waterproof, 8-pin, ¾” NPT front, 10-ft
Regular Price: $295.00
Special Price: $265.50
Dissolved oxygen electrode, stainless steel, waterproof, 8-Pin, ¾” NPT front, 10-ft. Learn More -
Jenco 9173 dissolved oxygen benchtop meter with extra large LCD display
Regular Price: $299.00
Special Price: $269.10
Dissolved oxygen benchtop meter with extra large LCD display for ease of use. The meter uses polarographic type sensor with replaceable membranes and programmable pressure compensation, 600 to 1000 mBar and salinity compensation, 0 to 40.0 ppt. Communications is via. Learn More -
Jenco 9250N DO / temp. portable meter with RS-232
Regular Price: $305.00
Special Price: $274.50
Dissolved Oxygen handheld meter with memory storage, uses polarographic type sensor with replaceable membranes and programmable pressure compensation, 600 to 1000 mBar and salinity compensation, 0 to 40.0 ppt. Features large multi function LCD display for D.O. and temp. and an RS-232C interface. Learn More -
Jenco 9251M DO / temp. portable meter with data storage
Regular Price: $325.00
Special Price: $292.50
Dissolved Oxygen handheld meter, uses polarographic type sensor with replaceable membranes and programmable pressure compensation, 600 to 1000 mBar and salinity compensation, 0 to 40.0 ppt. Features large multi function LCD display for D.O. and temp.. ATC is a 10k thermistor. Power is 115/230V AC or by battery. Accessories such as electrodes and calibration buffers and solutions are sold separately. Learn More -
Jenco ID-900-5/20m: industrial dissolved oxygen electrode, epoxy ¾” NPT F & R, 20 meter cable, tinned leads
Regular Price: $355.00
Special Price: $319.50
Industrial inline epoxy body polarographic dissolved oxygen probe with gold cathode & silver anode,3/4 inch MNPT threads front and rear and a 20 meter long cable. This probe will not work without DO membrane cap kit, item no. LD-900-3A. The sensing element is made by YSI for Jenco Instruments. Learn More




