80 YEARS · 1946-2026
Digital Balemaster Moisture Meter
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About this product

The Digital Balemaster Moisture Meter (part number GRN6170) is a handheld instrument for measuring moisture in baled hay, straw and tobacco. Its stainless steel probe is 558mm long and 10mm in diameter, allowing readings to be taken right at the centre of large bales. Excess moisture in stored bales causes discolouration and supports the growth of moulds and fungi, so checking moisture during baling and before storage helps prevent spoilage and the risks associated with damp material.

Readings are shown on a large LCD digital display and reinforced by a colour arc LED display that signals the moisture condition at a glance: green for dry, yellow for at risk and red for wet. The Digital Balemaster Moisture Meter measures from 8.5% to 36.8%, with dry covering 8.5 to 15%, at risk 15.1 to 19.5% and wet 19.6 to 36.8%. A user-adjustable audible tone gives an additional indication of moisture conditions.

The Digital Balemaster Moisture Meter connects to the Protimeter Connect App over Bluetooth, so readings can be saved and downloaded with time and date stamps for record keeping. The Digital Balemaster Moisture Meter operates from 0 to 50 degrees C, weighs 228g without its battery, and runs on a single 9V battery with a condition indicator. Regulatory compliance for the Digital Balemaster Moisture Meter covers CE, RoHS and ETL, and it carries a 2 year warranty against mechanical and manufacturing defects.

Used across agriculture and the tobacco industry, and supplied by BAMR, South Africa's authorised distributor.

Digital Balemaster Moisture Meter

SKU · GRN6170

The Digital Balemaster Moisture Meter is a simple to use hand held instrument which displays the results on a large LCD Digital Display. The probe is made from strong durable stainless steel and is 558mm long to reach the centre of big bales.

  • Measurement range 8.5% - 36.8%
  • Strong, robust stainless steel moisture probe
  • Easy to read digital display
  • Colour arc LED display to show moisture condition Green (Dry), Yellow (At Risk), Red (Wet)
  • Dual display LCD and LED for easy reading
  • Audible tone
  • Bluetooth connectivity with Protometer Connect App
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When to use this
Decision guide

When to use the Digital Balemaster Moisture Meter

Use the Balemaster when you need to check moisture deep inside hay or straw bales before storing or selling them. Its 558mm stainless steel probe reaches the centre of big bales, and a colour arc shows whether the bale is dry, at risk or wet.

  • 1
    558mm probe reaches bale centre
    The long stainless steel probe gets to the middle of a big bale, where damp goes undetected from the outside. The centre is where heating and spoilage start, so that is where the reading matters.
  • 2
    Colour arc shows the risk
    A green, yellow and red LED arc flags dry at 8.5 to 15 percent, at risk at 15.1 to 19.5 percent and wet above 19.6 percent. An operator gets a go or no-go call without interpreting a raw number.
  • 3
    App logging over Bluetooth
    Bluetooth connectivity to the Protometer Connect App lets readings be captured rather than written down by hand, which builds a record across a store of bales for later review.
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Specifications

Specifications

Operating Conditions
Operating temperature range: 0°C to 50°C
Meter dimensions
19cm x 6.5cm x 3.5cm
Meter Weight
228g (without battery)
Probe Dimensions
Standard: 558mm long x 10mm diameter
Buzzer
User adjustable audible tone indicating moister conditions
Measurement range
8.5% - 36.8%
Measurement range - Green (Dry)
8.5-15%
Measurement range - Yellow (At Risk)
15.1-19.5%
Measurement range - Red (Wet)
19.6 - 36.8%
Regulatory Compliance
CE, RoHS, ETL
Powered by
1 x 9V battery (type 6F22) with an indicator to confirm battery condition
Warranty
2 years on mechanical or manufacturing defects. Does not include wearing parts or accessories.
Packing List

Packing List

GRN6170
Balemaster instrument and probe
GRN6148
Balemaster probe
Downloads
Answers

Frequently asked questions

What moisture range does the Digital Balemaster measure?

The instrument measures from 8.5% to 36.8%. Results are colour-coded: green for dry (8.5-15%), yellow for at risk (15.1-19.5%), and red for wet (19.6-36.8%).

How long is the probe and why?

The stainless steel probe is 558mm long and 10mm in diameter, sized to reach the centre of big bales.

How is the Digital Balemaster powered?

The instrument runs on a single 9V battery (type 6F22) and includes a battery condition indicator.

Does the meter provide any audible feedback?

Yes. It has a user-adjustable buzzer that sounds an audible tone indicating moist conditions.

What certifications does the Digital Balemaster carry?

The instrument is CE, RoHS and ETL certified.

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