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Product Description

The Acutek GM-640 is a grain moisture meter that also reads grain temperature. It has 8 pre-programmed grains, a split probe and a backlit LCD for use in stores, mills and farms.

Key features

  • 8 pre-programmed grains: paddy, wheat, barley, fodder, corn, rapeseed, soybean, rice
  • Moisture 5 to 30% with temperature reading
  • Standard-setting and over-standard alert
  • Backlit LCD, data hold, auto power off
  • Detachable rubber protective case

Technical specifications

Parameter Specification
Make Acutek
Model GM-640
Moisture range 5 to 30%
Moisture resolution 0.5%
Moisture accuracy ±1% ±0.5
Temperature range −10 to 60°C
Temperature resolution and accuracy 0.1°C/°F; ±2.5°C (±5°F)
Functions °C/°F selectable, hold, auto power off, backlight, over-standard alarm
Dimensions Meter 72 × 35 × 145 mm; probe 415 × 36 × 36 mm
Power source 3 × 1.5 V (AAA)

Supplied with

Instrument as per manufacturer packing (please confirm exact inclusions with Labmart).

Frequently asked questions

What are the key specifications of the GM-640?

Moisture range: 5 to 30%; Moisture resolution: 0.5%; Moisture accuracy: ±1% ±0.5; Temperature range: −10 to 60°C; Temperature resolution and accuracy: 0.1°C/°F; ±2.5°C (±5°F); Functions: °C/°F selectable, hold, auto power off, backlight, over-standard alarm; Dimensions: Meter 72 × 35 × 145 mm; probe 415 × 36 × 36 mm; Power source: 3 × 1.5 V (AAA).

What is the GM-640 used for?

Checking moisture and temperature of stored and incoming grain in mills, godowns and farms.

Which grains does it support?

Paddy, wheat, barley, fodder, corn, rapeseed, soybean and rice.

Does it measure temperature?

Yes, grain temperature in °C or °F.

What battery does it use?

3 × 1.5 V AAA.

What is supplied with the GM-640?

Instrument as per manufacturer packing (please confirm exact inclusions with Labmart).

Which brand is the GM-640?

It is supplied under the Acutek brand by Labmart (Chemlab Equipment), India.

What is the HSN code for the GM-640?

The manufacturer catalogue lists HSN 90278090. Labmart issues a GST invoice with every order.

Can I get a GST invoice and a bulk or institutional quotation?

Yes. Labmart (Chemlab Equipment) supplies against a GST invoice and provides quotations for colleges, hospitals, pharma companies and government labs, including bulk and tender requirements. Contact us with your requirement for a formal quotation.

What is the warranty and delivery time?

Warranty terms and delivery time depend on the product and your location, and are not stated in the manufacturer catalogue. Please contact Labmart for the warranty terms and a delivery estimate before ordering.

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