[Bring solution to a higher temperature or
replace electrode.]
"ERR" / Calibration
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.]
SPECIFICATIONS
These specifications are subject to change without notice. For the latest product specifications,
please visit www.ysi.com
Range Resolution
Accuracy
Conductivity 0 to 1990 µS
5 µS
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
Conductivity 2.00 to 19.90 mS
0.05 mS
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
Temp. 0.0 to 99.5 °C
0.5 °C
±0.5 °C
Temp. 32.0 to 212 °F
1 °F
±1 °F
Conductivity
Temperature compensation
AUTO 0.0 to 60.0°C (32.0 to 140°F)
Temperature coefficient
1.91%/°C
Reference Temperature
25°C
Temperature
Temperature sensor
Thermistor, 10 k at 25°C
TDS
TDS constant
0.50
General
Battery life
Meter: > 200 Hours
Ambient temperature range
0.0 to 50.0 °C
Display
98x64 graphic LCD
Case
IP67 water-tight case
Weight
105 g (3.7 ounces)
REPLACEMENT PARTS
Item Number Description
606123 Instruction
Manual
606114
EC30A Electrode Replacement Kit (Includes electrode, electrode collar, 2
o-rings, and sensor cap)
606116 Sensor
Cap
606118
Battery Compartment Kit (Includes battery cover and battery gasket)
605118
Battery Kit (Includes 4 batteries)
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
