Humimeter BM Biomass Moisture Content Meter

Price: $ 2,864.00 up to $ 3,714.00
Humimeter BM1 & BM2 Biomass Moisture Meter for wood chips, shavings and pellets, bark, wood shavings and much more
Range: 5 to 60% with 0.5% resolution and accuracy of ±1.5%
Automatic temperature compensation

2 Models 
BM1-KIT BM1 model (Humimeter # 11907) bundled with Scale HM-11656
BM2-KIT BM2 model (Humimeter # 11910) bundled with Scale HM-11656

Humimeter Model BM for testing the moisture content of most types of biomass materials.

Highly accurate moisture meter with automatic bulk density compensation for quick determination of water content of wood chips, barks, wooden pellets, elephant grass, wood shavings and sawdust.

The entire measurement procedure is extremely easy & only takes seconds. Simply turn on the gauge, collect the desired Biomass test sample and pour into storage bin and view the water content (%-moisture) on the large backlit LCD display.

The BM1 and BM2 models both include a built-in datalogger for storage of 10,000 values. The BM2 model is supplied with a serial output for downloading stored data to an external printer, PC-Software or 3rd-Party accounting programs and is supplied with PC-Software, Transfer Cable and USB Converter at no additional cost.

Photo Gallery


  • Automatic self-calibration re-assures user of reliable measurement results
  • Take measurement in seconds without prior treatment of samples
  • Bulk density compensation by using a precision electronic balance (scale)
  • Large Backlit LCD Display with over-sized numbers makes for easy viewing
  • Supplied with 3-1/2 Gallon (13 liter) plastic bucket for collection of testing sample
  • Rugged stainless steel Storage Bin is integrated with gauge providing an all-in-one measuring system
  • Gauge menus in English, German, French, Italian, Spanish and Russian
  • BM2 includes datalogger for data transfer to PC or Printer documenting moisture measurements, date, batch & temperature
  • Calibration certificates provided for both BM2 and Precision Scale at no extra cost
  • Includes built-in temp probe for automatic temperature compensation for highest accuracy under all conditions
  • 2 Year Warranty
  • Optional Wireless Kit offered for BM2 for cable-free transfer of data. (Details below)

Built-In Material Calibrations

Name Of Calibration CurveMaterial Under TestFiling QuantityMeasuring Range Limit
2.0k WoodchipsWoodchips according to P162.00kg28%
2.4k WoodchipsWoodchips according to P162.40kg35%
2.8k WoodchipsWoodchips according to P162.80kg40%
3.5k WoodchipsWoodchips according to P163.50kg50%
4.5k WoodchipsWoodchips according to P164.50kg60%
2.8k Coarse WCWoodchips according to P452.80kg50%
3.5k Coarse WCWoodchips according to P453.50kg50%
2.8k Fresh WCFresh woodchips2.80kg50%
3.5k Fresh WCFresh woodchips3.50kg50%
2.4k BarksBarks2.40kg35%
2.8k BarksBarks2.80kg50%
5.0k PelletsPellets made of wood5.00kg14%
1.0k ShavingsShavings1.00kg20%
1.3k SawdustSawdust1.30kg28%
2.0k SawdustSawdust2.00kg50%
1.0k MiscanthusMiscanthus chopped
Elephant Grass
EmptyFor customer calibration
EmptyFor customer calibration
ReferenceTo test the BM2
Not for use of measuring the moisture!




Measuring range 5 to 60% water content depending on material
Resolution 0.5% water content (0.5 °C or °F)
Accuracy +/1.5%
Measurement TechniqueCapacitance, Click for more info
Sample volume13 liter
Menu languagesEnglish, German, French, Italian, Spanish and Russian
HousingGauge: Plastic with IP40 rating
Storage Bin: Stainless Steel
DisplayGraphic LCD display with backlight (128 x 64 pixel)
Bulk Density CompensationWith HM-11656 Precision Scale
Temp CompensationAutomatic in °C or °F using built-in temperature probe
Datalogger10,000 moisture measurements plus date, batch & temperature
Data Interface
(BM2 only)
RS-232, 9600/8/N/1
(supplied with transfer cable & USB converter)
Operating Temp32°F to 104 °F (0 °C to 40 °C)
Storage Temp–4 °F to 140 °F (–20 °C to 60 °C)
Power4 x 1.5 Volt AA Alkaline batteries
Battery Life900 measurements
(with auto-off after 6 minutes of non-use)
Dimensions19.3" x 11.4 x 11.8 (490 x 290 x 300 mm)
Weight11.60 lbs. (5.3 kg) including batteries

Complete Kit

  • The BM1 & BM2 Biomass moisture meter is delivered as a complete kit including:

    BM Biomass Moisture Meter with integrated Metal Bin
  • Plastic bucket
  • Batteries
  • User manual
  • Data transfer cable (BM2)
  • USB converter (BM2)
  • Software (BM2)

Scale Shown (supplied in BM2-KIT version) Delivery of the digital scale includes the following:

  • Digital scale; 10.00 Kg
  • Batteries
  • 115 VAC power supply unit

complete kit

Related Products

Wireless Data Transmission Kit for Moisture Meters

  • Wireless Data Transmission Kit for Moisture Meters


Pellet Moisture Meter

  • Automatic temperature compensation


Wood Chip Moisture Meter with Insertion Probe

  • Directly mounted inserstion probe


Humimeter BM Biomass Moisture Content Meter - Instruction Manual
Humimeter BM Biomass Moisture Content Meter - Customer Calibration
Humimeter BM Biomass Moisture Content Meter - Data Sheet
Humimeter BM Biomass Moisture Content Meter - Scale Operating
Humimeter BM Biomass Moisture Content Meter - Scale

Buy Now

Check the items you would like to purchase then click "Add To Cart"