EXTECH RE300 – REDOX (ORP) METER

KEY FEATURES

Measures ORP from -999 to 999 mV.
Automatic electronic self calibration.
Simulated analogue bar graph displays change in ORP reading.
Memory stores and recalls 15 readings and saves last calibrated value.
Large LCD display with bar graph.
Data hold, Auto shut-off and low battery indicator.
Easy to replace electrode module is interchangeable with pH and Chlorine modules.
Built in chip automatically recognises the type of probe plugged in.
Waterproof design floats in water and protects the meter in wet environments.
Complete with meter, electrode, protective sensor cap, sample cup, batteries and neck strap.
Flat surface electrode works in liquids, semi-solids and solids.
Only weighs 110g.

RE300 REDOX METER

The DTK range of pocket waterproof testers will float in water and give you the flexibility to monitor water in rugged conditions.

The RE300 uses a unique flat surface electrode which means it is very robust. It also has the capability of being able to work in either liquids, semi-solids or solids. The unit only weighs 110 grams and has an auto shut off feature. The pH100 can also be used with the PH105 and CL205 probe to allow the meter to measure pH and Chlorine.

ORDERING INFORMATION

ORDER CODE	DESCRIPTION
RE300	Waterproof ORP Meter
RE305	Replacement ORP probe
PH105	Flat surface pH electrode module
CL205	Flat surface Chlorine electrode module

TECHNICAL SPECIFICATION

PARAMETER	SPECIFICATION
ORP
Range:	-999 TO 999 mV
Resolution:	1 mV
Accuracy:	± 4 mV
METER
Dimensions:	172 x 41 x 36 mm (L x W x H)
Weight:	110g

Test Instruments Range

EXTECH RE300 – REDOX (ORP) METER

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