ECO 122 - One-Hand Soil/Compost-Thermometer (formerly G 1791)

The ECO 122 is a convenient insertion thermometer for soft soils, compost, agricultural windrows and bulk materials.
The sophisticated probe tip offers a best possible compromise between speed and robustness.
The connection between the indicator and probe is welded from solid stainless steel for reliability in tough measurement applications.

Precision, speed and reliability packed in a compact and
robust housing makes the instrument a reliable partner for professional users.
Display
Thanks to the backlight, the three-line LCD display offers ergonomic wide-angle visibility - by day and by night.
The HOLD function enables the display values to be frozen.
Power supply
2 powerful AA batteries, the energy-saving design and the configurable automatic switch-off function ensure long operation.
Configurable LCD backlight for additional energy-saving options.

Protection class:

IP54

Accuracy:

-20 .. +100 °C: ± 0.1 K ± 1 Digit
else: ± 0.2 % of measured value ± 2 Digit

Measurement rate:

2 meas/s

Power supply:

2 x AA Alkaline batteries (included)

Power consumption:

ca. 0.4 mA, ca. 2 mA with backlight

Weight:

approx. 285 g (with battery)

Housing material:

Impact resistant ABS, Polyester (front panel), screw locked bat. compartment

Measuring range:

Temperature -70.0 ... +250.0 °C (-94.0 ... +482.0 °F)

Sensor:

Pt1000
Diameter: Ø 8 mm
Length: 920 mm
Mounting: Probe firmly screwed underneath, similar T-handle

Response time:

t90 Water (0.4 m/s): ca. 4 s

Operating conditions:

-20 ... +50 °C; 0 ... 85 % r.h. (non-condensing)

Storage temperature:

-20 ... +70 °C (without batteries)

Display:

3-line with battery status indicator, Backlight, protected by shatterproof screen, overhead display at keypress

Dimensions:

108 x 54 x 950 mm (H x W x D)

Additional functions:

Zero and slope correction
Min/Max-Alarm: Display indication, blinking, buzzer

Standard functions:

Min/Max/Hold,
Auto-Power-Off-function

Automatic Power-Off:

configurable by the user

Battery life:

ca 5000 h typ. Continuous operation