TESTO 205 Documentation

5
Select calibration method (1P, 2P or 3P):
.
Confirm selection: .
If 1 or 2 point calibration has been set:
Select calibration points (
4
,
7
or
10
, and
4 77
or
7 110
):
.
Confirm selection: .
6
Switch Auto Off on (On) or off (OFF):
.
Confirm selection: .
7
Display light on (On) or off (OFF):
.
Confirm selection: .
8
Switch beeper on (On) or off (OFF):
.
Confirm selection and save settings: .
- All of the segments light up briefly and the instrument changes
to the measurement mode.
5.3 Measuring
Setting up the instrument
If large quantities of the electrolyte gel are stuck to the probe
when removed from the storage cap, it is a sign that the gel is
spent.
A new storage cap is needed.
Clean off the pH probe before and after each measurement
with low concentration soap water followed by tap water
(water temperature should be below 40°C). Dab dry with a
paper towel. Do not rub.
1
Carefully remove storage cap.
2
Switch on instrument: .
Carry out measurement
Measurement tip made of glass, risk of breakage!
Risk of injury on account of glass parts which remain in the
measurement medium.
Check measurement tip of pH probe after each
measurement for damage.
ON/HOLD
MODE
CAL
MODE
CAL
MODE
CAL
MODE
CAL
MODE
CAL
5. Operation
9
en

TESTO 205 Specifications

General

Brand	TESTO
Model	205
Category	Measuring Instruments
Language	English