Description
VisionPlus EC3840 is an easy to use, IP67 rated portable conductivity meter with TDS, salinity and temperature readouts. Key features include a water-proof / dust-proof body, 4-wire conductivity cell, selectable cell constant and adjustable TDS coefficient.
- Simultaneous display of conductivity, salinity or TDS with temp. measurements
- Selectable cell constants for true wide range readings
- Adjustable TDS coefficient, reference temp. , temp. coefficient for most flexible and accurate TDS readings
- Automatically finds the most suitable display range for your measurements
- Accepts 4-wire conductivity cell
- Uses one conductivity cell for conductivity, salinity and TDS measurements
- IP67 rated body for water-proof (up to 1 meter) and dust-proof operation
- Removable shock-resistant rubber boot
Specifications
Conductivity Range
0.0 uS/cm to 200.0 mS/cm
Conductivity Resolution
0.1 μS/cm, 1 μS/cm, 0.01 mS/cm,0.1 mS/cm
Conductivity Accuracy
0.0 to 499.9 μS/cm (±1% of reading ± 2 μS/cm) ; 500 to 4999 μS/cm (±1% of reading ± 5 μS/cm) ; 5.00 to 49.99 mS/cm (±1% of reading ±0.05 mS/cm) ; 50.0 to 200.0 mS/cm (±2.5% of reading ± 0.5 mS/cm)
Salinity Range
0.0 to 70.0 ppt
Salinity Resolution
0.1 ppt
Salinity Accuracy
±0.2 % F.S.
TDS Range
0.0 mg/L to 200.0 g/L
TDS Resolution
0.1 mg/L, 1 mg/L, 0.01 g/L, 0.1 g/L
TDS Accuracy
±1% of reading
Temperature Range
-10.0 to 90.0 °C
Temperature Resolution
0.1 °C
Temperature Accuracy
±0.2 °C or ±0.4% F.S.,whichever is greater.
Temperature Sensor
Thermistor, 10k ohm, at 25 °C
Reference Temperature
From 15.0 to 25.0 °C, default 25.0 °C
Temperature Coefficient
From 0.00 to 4.00%, default 1.91%
TDS Constant
From 0.30 to 1.00, default 0.65
Calibration Back-up
Yes
Automatic Temperature Compensation
Yes
Audio Feedback
All Touch Keys
Power Supply
4 x AAA batteries
Ambient Temperature
From 0 to 50 °C
Weight (Battery included)
230 g
Dimensions
75 ×157 ×35 mm
Documentation and Supports
Accessories
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