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pH Measuring Instruments, Testo
pH tester testo 206-pH

Automatic detection of a stable measured value simplifies the measuring routine. Supplied with "TopSafe" wallet for outdoor duty or use in tough industrial environments.

Advantages:

  • Insensitive to dirt thanks to TopSafe wallet
  • 2-line display
  • Automatic full-scale value detection
  • 1, 2 or 3 point calibration possible

testo 206-pH1, compact pH measuring instrument for liquids
Compact, universal and precise pH instrument for measuring liquids. Built-in temperature probe for precise temperature compensation. With maintenance-free gel electrode.

testo 206-pH2, compact pH measuring instrument for semi-solid substances
With penetration tip for taking measurements in semi-solid substances such as jelly, creame, meat, cheese, marmelade and fruit. Unique combination of pH penetration tip and temperature probe for precise temperature compensation. With maintenance-free gel electrode.

testo 206-pH3, pH measuring instrument for connecting external probes
Equipped with a BNC socket for connecting all pH probes. When using testo pH probes with built-in temperature sensor, the supplied temperature value is evaluated immediately. In the case of probes without a temperature sensor, the temperature can be set by hand.

 

Technical data:

Operating temperature:

0°C to +60°C

Storage temperature:

-20°C to +70°C

Battery type:

1 × CR2032 (3 V button cell)

Battery life:

80 h (Auto Off 10 min.)

Case:

ABS with TopSafe, IP 68 protection

Dimensions:

197 × 33 × 20 mm

Weight:

69 g or 135 g (206-pH3)

testo 206-pH1 and pH21):

Measured variables:

pH / °C

Measurement transducer:

pH electrode / NTC

Channels:

2

Range:

0 to 14 pH

Resolution for pH:

0.01 pH

Resolution for temperature:

0.1°C

Accuracy for pH:

± 0.02 pH

Accuracy for temperature:

± 0.4°C

Temperature compensation:

automatic

Display:

LCD, 2-line, 0 to 70°C

Probe:

screw-type pH / °C special modules
2 measurements per second

1) For pH3 please see the data sheet of the corresponding probe.


ArticleOrder No.
testo 206-pH1 instrument set61 09 32061

pH measuring instrument with universal probe, gel storage cap, TopSafe, wall holder
(1)testo 206-pH2 starter set61 09 32066

pH measuring instrument with penetration probe, gel storage cap, TopSafe, wall holder, pH 4 buffer (250 ml), pH 7 buffer (250 ml), in an aluminium case
testo 206-pH2 instrument set61 09 32062

pH measuring instrument with penetration probe, gel storage cap, TopSafe, wall holder
(2)testo 206-pH3 instrument set61 09 32063

pH measuring instrument with BNC connecting socket, TopSafe and wall holder


Accessories
ArticleOrder No.
Spare pH probe pH1 for testo 206, incl. gel storage cap61 09 02061
Spare pH probe pH2 for testo 206, incl. gel storage cap61 09 02062
Spare probe type 01 for testo 206-pH3, incl. gel storage cap61 09 02063
Spare probe type 14 for testo 206-pH3, incl. gel storage cap61 09 02064
Storage cap for testo 206, with KCI gel filling61 09 42067
pH buffer solution 4.01, dosing bottle 250 ml61 09 42061
pH buffer solution 7.00, dosing bottle 250 ml61 09 42063