Waterproof micro-USB port for transferring data to PC; no software required Holds 250 data sets; no need to write down data Real-time clock for date/time stamp of saved data

The EC300M offers convenient measurement of conductivity, specific conductance, salinity, total dissolved solids, and temperature in many field applications. Compared to the EcoSense® EC300A the EC300M features extended memory and simple data transfer with a micro-USB port.

The EC300M is designed for quick, accurate results in an economical platform. With a one-year instrument and electrode warranty, waterproof case and ease of use, the EC300M will fit your needs.

Display Description

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Number	Description
1	Displays when measuring conductivity.
2	Low battery indicator
3	Recal Timer indicator (EC300M only)
4	Main display for compensated and uncompensated conductivity, salinity and TDS values.
5	Displays when measuring total dissolved solids.
6	Indicates conductivity cell constant value.
7	USB/PC connection indicator (EC300M only)
8	Displays when measuring salinity.
9	Calibration mode indicator
10	Data set number
11	Temperature display
12	Indicates TDS measurement
13	Indicates conductivity measurement
14	Indicates salinity measurement
15	°C: Flashes during temperature compensated conductivity measurement. During calibration, indicates temperature reference unit. %: Displays during calibration; indicates temperature coefficient unit.
16	Save, Full, Recall, Each, All, Delete: Instrument’s data storage indicators.
17	Date/Time display (EC300M only)