• Large, easy-to-read, backlit display and keypad
• Fast cal routine allows easy calibrations with the press of a button
• Stores 50 data sets
• Rugged, weighted probe assembly
• View display with polarized sunglasses on and all lighting conditions
• Fastest response in 8 seconds with standard membrane
• Multiple languages include English, Spanish, French and German
• Rubber over mold case for durability
• Automatic barometric pressure and temperature compensation
• User replaceable sensors and cables. Available in Model Y603170( includes Meter, Galvanic D.O, Probe, 4m Cable and Carry Case) and Model Y603171 (Includes Meter, Polarographic D.O, Probe, 4m Cable and Carry case).
The EcoSense D0200A is an economical version of the quality and results expected from YSI®.
The rugged housing is IP67 splash resistant, and the large LCD simultaneously displays ppm
or percent saturation and temperature (ºC only). Easy-to-replace, screw-on cap membranes have
a fast response time and are low-stirring dependent. Nine-volt battery life is typically 500 hours;
indicator warns when battery level is low. Detachable probe and cable assembly sold separately below. Models include:
YDO200A – DO meter only
YDO200A-4 - DO meter, Probe, 4m Cable and Case.
Y2004 – 4 meter cable with probe only
Y20010 – 10 meter cable with probe only
Y200-BOD – Biochemical Oxygen Demand Probe.
The Pinpoint PH370 meter is a great little pH meter at a very affordable price. The detachable
probe with its 10' cable uses a BNC connector. It has built-in slope and calibration adjustments
but is not temperature compensated (if you take measurements anywhere near room temperature,
the temperature error will be negligible). Two-point calibration. The digital display is easy
to read, even in full sun. Measures 5.5" L x 3" W, weighs just 0.3 lb.
• Includes pH probe, 10’ cable, calibration solutions #7 & #10, and 9V battery
• Not waterproof nor water-resistant Have the following Models:
PH370 - PH Meter
PH370R – PH Replacement Probe
PA12 – Optional AC Adapter.
WD-35634-10 – PHTESTR 10
WD-35634-20 – PHTESTR 20
WD-35634-30 – PHTESTR 30
These floating testers have a large LCD, push-button calibration with buffer recognition
(can be calibrated to 3 points), auto shut-off after 8.5 minutes, automatic temperature
compensation and a user-replaceable double-junction sensor. These testers will float if
dropped in water. The pHTester meter 10 reads -1.0 to 15.0, the pHTester 20 and 30 read
-1.00 to 15.00 and the pHTester 30 has simultaneous temperature display in oC or oF. All
have self-diagnostic messages such as battery power indicator and a
hold function to freeze values for future use. Measures 1.5" W x 6.5" long, weighs 0.3 lb.
ECOSENSE® EC300A CONDUCTIVITY/SALINITY/TDS/TEMP METER
The EcoSense EC300A offers convenient conductivity, specific conductance, salinity, total dissolved
solids and temperature for true field applications. Meter has IP67 waterproof rating and automatic
temperature compensation. Automatic shutoff after 30 minutes of
inactivity helps preserve 9V battery life, which can last up to 500 hours. 50 data-set memory. Having three models as follows:
YEC300A-1 – includes Meter, Probe, 1m cable and carrying case
YEC300A-4 includes Meter, Probe, 4m cable and carrying case
YEC300A-10 – includes Meter, Probe, 10m cable and carrying case. 0.5
The Extech EXSTIKR II waterproof meter has a rugged combination, flat-surface pH electrode (with auto-ranging),
high-accuracy conductivity cell. Renew feature alerts users when the electrode needs replacing.
Adjustable conductivity to TDS ratio from .4 to 1.0 and .5 fixed salinity ratio. Meter also has ATC,
auto shut-off and low battery indication. The internal memory stores up to 25 labeled readings for recall. Measures 1.5" W x 7" L.
Due to its salinity range, this meter is not compatible with salt water. Available in model: EC500, EC 505.
This low-range tester is specifically designed for measuring those difficult low-salt
concentrations in koi ponds. IP67 waterproof. Easy calibration trimmer is isolated
inside the battery compartment to prevent accidental tampering. Long-life sensor
element is not replaceable.
Includes protective case. 61/4" L x 15/8" W x 11/8" D, weighs 0.4 lb. Model SWT2-2 with specification of:
Range (salinity): 0 to 10ppt,
Resolution (temperature): 0.1,
Resolution (Conductivity): 0.1 ppt, 0.01%
Resolution (Salinity): 0.1ppt, 0.01%
Power: Four 1.5V batteries
Battery life: > 200 hours
Measure up to 11 different parameters with one meter and only a simple cable change.
Meter has a backlit display and keypad, graphic display with detailed messages and
instructions plus a gauge that continuously shows the battery level. The rubber
over-molded case has an IP67 waterproof rating and is drop rated to 1 meter.
Instrument can log data (5,000 data-set memory with site identity and GLP event logging)
and download it to a PC. Data Manager desktop software, a communication dock and USB cable
are included. Meter measures 3.3" x 8.5" x 2.3", weighs 1 lb. Uses 2 C batteries (included).
• Measure combinations of D.O., temperature, pH, conductivity, salinity, TDS, ORP, ammonium, nitrate, chloride and barometric pressure.
• Automatic temperature, salinity and barometric pressure compensation Model include:
Y603190 – Meter, 4m cable, pH probe and carrying case
Y603223 – Meter, 4m cable, pH/ORP probe and carrying case.
YSI® photometers are sophisticated water quality analysis
systems that measure a variety of parameters and provide
simple on-screen instructions. Results are available within
seconds. IP67-rated waterproof systems use easy-to-use
reagent tablets for testing instead of liquids or powder packets.
Reagent tablets have an indefinite shelf life when stored in their foil pouches.
5.8" L x 10.8" W x 3" H, ship weight 7 lbs.
• Large graphical liquid crystal display
• Simple, menu-driven operation
• Over 80 pre-programmed tests
• Lithium ion rechargeable battery or computer/wall adapter
• IP67 Waterproof
• Data logger for 500 data points
• 25 User tests
Here are the most common water quality parameters tested by freshwater fish farmers in one
rugged carrying case. The kit features deluxe octa-slide comparators by LaMotte®.
An armored thermometer (-5 to 45°C) is included. Kit weighs 10 lbs, refill kit weighs 0.5 lb
This kit provides instruments and chemicals for 15 tests critical to effective aquatic livestock
management whether used in your mobile lab or at the field site. Premeasured reagents are impervious
to environmental contamination, apparatus and labware. Instruments have battery power option so
tests can be run immediately without concern for sample preservation and handling. Kit includes
DR 900 Colorimeter, HQd pH meter and probe, Digital Titrator, TDS Pocket Tester, reagent sets, apparatus,
illustrated instrument manual and procedure manual CD in a sturdy field case.
Individual pads on a polystyrene strip. These are packaged in the pop top vial which is molded with a desiccant liner
for protection from moisture.
The vial has a molded desiccant liner that protects the strips from moisture intrusion and eliminates loose desiccant bags.