BM31 Moisture Meter
Availability: Immediately available
BM31 Moisture Meter
The BM31 is an electronic Moisture Meter, by which moisture near to surface of different materials can be detected fast, easy,and time saving. Moisture distribution can be located at walls, floors or ceilings.
Due to the dielectric measurement method the moisture indication happens non-destructive, no electrodes or probes need to be put into the messured object.
The BM31 is not only ready to use immidiately, it convinces about a short response time during measurement and shows the user, besides the current real time measured value, helpful additional informations like minimal and maximum values at a push of a button on the readable backlit display. Furthermore the current measured value can be recorded by hold function.
With this Moisture measurement instrument it ist not only possible to indicate fast various material moisture values near surface, it is perfectly suitable for preliminary test of the workability of building material at cm measurement.
Benefits in practice:
- Trotec: 100 % development, design, manufacturing
- Fast and non-destructive indication of moisture distributions in near-surface regions
- Useful preliminary test for CM measurements
- Minimum value, maximum value and hold function
- Automatic function and battery test
- Ready to use
- Best value for money
- Illuminated display
- Automatic switch-off
- Practice optimized German industrial design - protected design
Functions:
- Maximum and minimum value display
- Hold-function
- Illuminated display
- Automatic switch-off
Technical details:
- Measuring principle: dielectric, non-destructive
- Measuring range: 0 up to 100 digits
- Resolution: 1 digit
- Penetration depth: 5 up to 40 mm
- Power supply: 9 V IEC 6LR61
- Dimensions (l x w x h): 180 x 45 x 35 mm
- Weight: 180 g
Scope of delivery: Measurement device, battery, operating manual
Technical data | ||
---|---|---|
General information | ||
Article number | 3.510.205.031 | |
Wood moisture [%] | ||
Min. measuring range | Wood moisture [%] | ||
Max. measuring range | Wood moisture [%] | ||
Resolution | Wood moisture [%] | ||
Accuracy | Wood moisture [%] | ||
Measuring principle | ||
Min. temperature compensation [%] | ||
Max. temperature compensation [%] | ||
Material moisture [%] | ||
Min. measuring range | Material moisture [%] | ||
Max. measuring range | Material moisture [%] | ||
Accuracy | Material moisture [%] | ||
Resolution | Material moisture [%] | ||
Measuring principle | ||
Material moisture [digits] | ||
Min. measuring range | Material moisture [Digit] | 0 | |
Accuracy | 1 | |
Resolution [Digit] | 1 | |
Measuring principle | Dielectric/capacitive | |
Min. penetration depth (non-destructive) [mm] | 5 | |
Max. penetration depth (non-destructive) [mm] | 40 | |
Max. measuring range | Material moisture [Digit] | 100 | |
Power supply | ||
Internal (battery) | 1 x 9 V battery | |
Device control | ||
Push buttons | ||
Thumbwheel | ||
Ambient conditions | ||
Operation - min. temperature [°C] | 0 | |
Operation - max. temperature [°C] | 50 | |
Operation – min. relative humidity [% r.F.] | ||
Operation - max. relative humidity [% RH] | 80 | |
Display | ||
LCD | ||
Monochrome | ||
Housing design | ||
Plastics | ||
Dimensions | ||
Length (packaging excluded) [mm] | 180 | |
Width (packaging excluded) [mm] | 35 | |
Height (packaging excluded) [mm] | 45 | |
Weight | ||
(packaging excluded) [kg] | 0.18 |
Standard scope of delivery | ||
---|---|---|
Standard scope of delivery | ||
Measuring device | ||
Battery(-ies) | ||
Operating manual | ||
Protective cap | ||
Electrode tips (1.5 x 20 mm) | ||
Electrode tips (2.2 x 8 mm) | ||
2 x union nuts | ||
Wood type directory | ||
Factory test certificate |
Ascertainable measured values and functions | ||
---|---|---|
Internal sensors | ||
Material moisture [digits] | ||
Wood moisture [%] | ||
Material moisture [%] | ||
Functions and features | ||
Minimum value display | ||
Maximum value display | ||
Measured value hold function | ||
Automatic switch-off | ||
Non-destructive measurement method | ||
Backlit display | ||
Acoustic alarm function | ||
Selection sensor characteristic map (sens) | ||
Unit 2 | ||
Selection of wood material characteristics (Mat) | ||
Temperature compensation | ||
Manual temperature setting | ||
Automatic functional test | ||
Automatic battery test | ||
Mode selection slide control | ||
Retaining clip |
standard equipment
optionally available
not available

Declaration of conformity for moisture indicator BM31 (DE)
TRT-CE-BM31-HS-001-DE.pdf (111 KB)

Declaration of conformity for moisture indicator BM31 (INT)
TRT-CE-BM31-HS-001-EN.pdf (111 KB)

