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SPECIFICATIONS
These specifications are subject to change without notice. For the latest product specifications,
please visit www.ysi.com
Range
Conductivity 0 to 1990 µS
Conductivity 2.00 to 19.90 mS
Temp. 0.0 to 99.5 °C
Temp. 32.0 to 212 °F
Conductivity
Temperature compensation AUTO 0.0 to 60.0°C (32.0 to 140°F)
Temperature coefficient
Reference Temperature
Temperature
Temperature sensor
TDS
TDS constant
General
Battery life
Ambient temperature range 0.0 to 50.0 °C
Display
Case
Weight
REPLACEMENT PARTS
Item Number
606123
606114
606116
606118
605118
WARRANTY
The EcoSense EC30A Instrument is warranted for one year from date of purchase by the end user against
defects in materials and workmanship. Within the warranty period, YSI will repair or replace, at its sole
discretion, free of charge, any product that YSI determines to be covered by this warranty.
To exercise this warranty, write or call your local YSI representative, or contact YSI Customer Service in
Yellow Springs, Ohio. Send the product and proof of purchase, transportation prepaid, to the Authorized
Calibration
Resolution
1.91%/°C
25°C
Thermistor, 10 k at 25°C
0.50
Meter: > 200 Hours
98x64 graphic LCD
IP67 water-tight case
105 g (3.7 ounces)
EC30A Electrode Replacement Kit (Includes electrode, electrode collar, 2
Battery Compartment Kit (Includes battery cover and battery gasket)
[Bring solution to a higher temperature or
replace electrode.]
a. Temperature exceeds 0 to 60.0°C
temperature compensation.
[Bring solution to a lower/higher temp.]
b. Correction of slope beyond 50%
[Use new buffer or Replace electrode.]
5 µS
0.05 mS
0.5 °C
1 °F
Description
Instruction Manual
o-rings, and sensor cap)
Sensor Cap
Battery Kit (Includes 4 batteries)
Accuracy
0 to 19.5°C: ±2% Full Scale
20 to 30°C: ±1% Full Scale
30.5 to 45°C: ±2% Full Scale
45.5 to 60°C: ±4% Full Scale
0 to 19.5°C: ±2% Full Scale
20 to 30°C: ±1% Full Scale
30.5 to 45°C: ±2% Full Scale
45.5 to 60°C: ±4% Full Scale
±0.5 °C
±1 °F