Extech RE300 User guide

User Guide

TM

ExStik

Model RE300

Waterproof ORP Pen

Patent Pending

ExStikTM Description

Front Panel Controls

1. Battery compartment cap

2. LCD Display

3. MODE button

4. CAL button (unused on RE300)

5. ON/OFF button

6. Electrode collar

7. Electrode
(Electrode cap is not shown)

Display Description

1. Bargraph

2. Units

3. Scale

4. Reading

5. Data Hold

6. Low Battery

CAUTIONS

• This device is not a toy and must not reach children’s hands. It contains hazardous
objects as well as small parts that the children could swallow. In case a child
swallows any of them, please contact a physician immediately

• Do not leave batteries and packing material lying around unattended; they can be
dangerous for children if they use them as toys

• In case the device is going to be unused for an extended period of time, remove the
batteries to prevent them from training

• Expired or damaged batteries can cause cauterization on contact with the skin.
Always, therefore, use suitable hand gloves in such cases

• See that the batteries are not short-circuited. Do not throw batteries into the fire.

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ExStikTM RE300-EU_ENG V2.2 02/08