This product is now obsolete.
Automatic range selection for optimum resolution
Automatic or Manual calibration
32 reading data storage
Conductivity and TDS modes
Power on self-test routine
500 hours battery life
Supplied with FREE carry case
The Model 470 Conductivity/TDS Meter is a general purpose hand held meter offering a wide measuring range, which is further complimented by the auto-ranging function that ensures results are displayed with the highest resolution that can be achieved.
Calibration can be carried out automatically against standard solutions at 10µS, 84µS, 1413µS and 12.88mS or a manual calibration can be made against any other standard value.
Standard conductivity measurements can be made quickly and easily using the default settings, but for more complex applications a full range of adjustments can be made. The reference temperature can be set to 18, 20 or 25°C and the temperature coefficient set from 0 to 4%/°C. When using the alternative TDS range the E/C ratio can be set from 0.5 to 0.8 to ensure conformance with all operating procedures.
A simple, dual function memory bar enables up to 32 readings to be stored and recalled from the non-volatile internal memory.
An indication of battery life is also permanently shown on the display. An automatic switch off facility helps to conserve battery life.
The Model 470 is housed in a robust, ergonomically designed case that is environmentally protected to IP65. This product is ideal for field or any portable situation.
For a larger view, please click on the photo.
This product is currently unavailable, due to the manufacturer having delays in external testing. This product should be available again in January 2015.
In the meantime, we recommend the HI-8424N Waterproof pH Meter as the closest replacement.