Eureka Trimeter Water Quality Sonde

Low Cost Sonde No need to pay for a larger sonde with parameters you don't need
Warranty 3 year limited warranty on sonde and sensors
Sonde Status Indicators LED indicators show the status of the power, logging and communication
Compatible with the mantaMobile Bluetooth Device mantaMobile provides wireless Bluetooth connection to your own mobile device
Built-In Datalogger Store >1,000,000 readings

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Parameter 3

Copper anti-fouling kit

mantaMobile Bluetooth� battery pack

Android Bluetooth-equipped tablet with rugged field enclosure

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Overview

The Eureka Trimeter™ combines the same electronics as the Manta’s multiprobe and interface, in a smaller, lighter housing. Simply select temperature, and/or depth and then choose an extra parameter from the available sensors list to make your required multiprobe. It provides maximum field performance at the lowest possible cost.

Ideal for spot tests / profiling or for unattended use as a self powered logger. It can also be connected to a telemetry system for remote applications.

Data can be viewed on a range of display devices including tablets, PC/Laptop (Windows), or Leapfrog Bluetooth (Android, BT Enabled Windows device).

Available Sensors:

Temperature
Depth
Conductivity/Salinity/TDS
pH/ORP
Dissolved Oxygen (optical sensor)
Turbidity
Chlorophyll a (red excitation)
Chlorophyll a (blue excitation)
Blue Green Algae - Freshwater
Blue Green Algae - Marine
Tryptophan
CDOM/FDOM
Optical Brighteners
Fluorescein Dye
PTSA
Rhodamine Dye
Crude Oil
Refined Oil
Pressure
TDG and more!

Manufactured by: Eureka
Model: Eureka Trimeter Water Quality Sonde

Services offered for this product

Sales
Rental
Installation
Calibration
Maintenance
IoT Cloud Compatible

Specification

Physical
Length: without battery pack	12"
Length: with battery pack	22"
OD	1.85"
Weight: without battery pack	0.8 lbs
Weight: with battery pack	1.8 lbs

Temperature Sensor
Parameter	Range and Units	Resolution	Accuracy
Temperature	-5 to 50°C	0.01	±0.1

pH/ORP Sensor
Parameter	Range and Units	Resolution	Accuracy
pH	0 to 14 units	0.01	±0.1 within 10°C of calibration; 0.2 otherwise
ORP	-999 to 999 mV	0.1	±20 mV

Conductivity Sensor
Parameter	Range and Units	Resolution	Accuracy
Specific conductance, µS/cm	0 to 5000 µS/cm	0.1	±0.5% of reading or ±1 w.i.g.
Specific conductance, mS/cm	0 to 100 mS/cm	0.001	±1% of reading ±0.001
Specific conductance, mS/cm	100 to 275 mS/cm	0.001	±2% of reading
Salinity	0 to 70 PSU	0.01	±2% of reading
Total dissolved solids (TDS)	0 to 65 g/l	0.1	±5% of reading

Dissolved Oxygen (optical sensor)
Parameter	Range and Units	Resolution	Accuracy
Concentration	0 to 20 mg/l	0.01	±0.1
	20 to 30 mg/l	0.01	±0.15
	30 to 50 mg/l	0.01	±5% of reading
% saturation	0 to 500% saturation	0.1	corresponds with the accuracy of the concentration reading

Pressure Sensor
Parameter	Range and Units	Resolution	Accuracy
Depth	0 to 25 m	0.01	±0.05
Depth	0 to 200 m	0.01	±0.4
Vented depth	0 to 10 m	0.001	±0.003
Barometric pressure	400 to 900 mm Hg	0.1	±1.5
Total dissolved gas (TDG)	400 to 1400 mm Hg	0.1	±1

Fluorometers
Parameter	Range and Units	Resolution	Accuracy
Chlorophyll a - blue	0 to 100 µg/l	0.01	Linearity of 0.99 R²
Chlorophyll a - red	0 to 500 µg/l
Rhodamine dye	0 to 200 ppb
Phycocyanin (freshwater BGA)	0 to 4500 ppb
Phycoerythrin (marine BGA)	0 to 700 ppb
CDOM/FDOM	0 to 500 ppb
Optical brightener	0 to 300 ppb
Tryptophan	0 to 5000 ppb
Fluorescein dye	0 to 150 ppb
PTSA	0 to 650 ppb
Refined oil	0 to 20 ppm
Crude oil	0 to 300 ppb