H68.0.03.6C-02 Operating Manual GMI 15 plus page 12 of 12
_____________________________________________________ _____________________________________________________________________________
15 Technical Data
Capacitive (=dielectric) measuring method, non-destructive
curves for wood and screed, additionally reference curve for high-
resolution relative measurements
0.1 %; for more than 19.9 %: 1 % (%u)
Material moisture (u): 0.0 … 100% (wood), 0.0…~8.0 (concrete)
Display: Rating of the moisture in 6 levels from WET to DRY
The achievable accuracy depends significantly on the application and
the properties of the measured material!
2 displays for material and measured value
Press button to freeze current value.
-5 to 50 °C; 0 to 80 % RH (non condensing)
9 V-battery type IEC 6F22 (included)
Power consumption
(measurement)
Approx. 0.12 mA (battery life time: more than 2500 hours for alkaline
battery)
“bAt” displayed if battery used, warning: “bAt” blinking
Device will be automatically switched off after 120min if not operated
for longer time
impact-resistant ABS plastic housing, front side IP65
Approx. 106 x 67 x 30 mm (H x W x D)
Approx. 145 g incl. battery
Directives and standards:
The instruments confirm to following European Directives:
2014/30/EU EMC Directive
2011/65/EU RoHS
Applied harmonized standards:
EN 61326-1 : 2013 emissions level: class B
emi immunity according to table A.1
Additional fault: <1%
EN IEC 63000:2018
Addendum A: Wood types table
For not listed woods, larger deviations are to be expected.