The advanced near-infrared field spectroradiometer for collecting spectral measurements in the field.
The FieldSpec HandHeld 2TM and HandHeld 2 Pro — the latest in the FieldSpec® line of premier spectroradiometers from ASD, the global leader in remote sensing spectroscopy instrumentation solutions.
What’s New in the HandHeld 2
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Now available with GPS capability!
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On-board, tilting display for immediate spectrum display
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Local push-button operation
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Internal file storage of up to 2,000 spectra
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No need to be tethered to a computer during spectrum collection
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Integral laser pointer for targeting
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USB communication ports
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Employs standard AA batteries — rechargeable or disposable
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Configurable pre-sets and file management with HH2 Sync software
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Standard Pelican high-impact case meets FAA airline carry-on requirements
Benefits of the HandHeld 2
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Portable, self-contained data collection
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Rapid data acquisition with large file storage capacity
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High precision with proprietary DriftLock™ dark current reduction
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Flexible operation, either local or from external computer
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Precise results over wide 25° field-of-view
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Accurate targeting with integral laser
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Extended run time using standard, rechargeable batteries
HandHeld 2 Accessory Kits
Learn about our customized accessory kits for the HandHeld 2 models. These convenient, easy-to-order bundles are based on the most common application requirements.
More about the HandHeld 2 Spectroradiometer
Using ASD’s cutting-edge VNIR spectroscopy for real-time non-destructive sampling, the HandHeld 2 revolutionizes measurements by providing truly portable, quickly derived precision reflectance, radiance, and irradiance spectra in a variety of environments.
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Precision spectral measurements
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Portable and rugged — information where and when you need it
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Real-time, laboratory-quality results
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Non-destructive remotely sensed data
The HandHeld 2 provides the ideal combination of performance, portability, and durability. The HandHeld 2 spectroradiometer employs a high-sensitivity detector array, a low stray light grating, a built-in shutter, DriftLock™ dark current compensation, and second-order filtering to produce a high signal-to-noise spectrum in under a second.
Field data acquisition is streamlined with imbedded remote sensing software. The results are shown on an integral, high-visibility color display so you are free to collect samples in challenging areas without the worry of carrying a computer.
When connected to a computer, the full range of RS3 spectral data processing features is available.
Designed with an ergonomic dual position “D” handle, the HandHeld 2 spectroradiometer is equally convenient for right or left-hand operation. Compact, rugged and light-weight, the HandHeld weighs 1.17 kg (under three pounds) including batteries.
With a wavelength range of 325-1075 nm, an accuracy of ±1 nm and a resolution of <3 nm at 700 nm, the HandHeld 2 delivers unsurpassed performance and helps you expedite fieldwork and reduce errors associated with changing environmental conditions.
HandHeld 2 Pro
The HandHeld 2 Pro offers greater sensitivity for measurements in any application with low reflectance such as water surfaces. Wherever there is a need for improved sensitivity, faster data collection rates or high signal-to-noise ratio, the HandHeld 2 Pro is the hand-held spectroradiometer of choice.
The new Pro version incorporates a 512-element photo-diode array with an area five times larger than the standard HandHeld 2, yielding higher sensitivity. The larger photo-diode array elements allow for scan rates three times faster than a standard FieldSpec HandHeld 2 and provide a 5X improvement in the signal-to-noise ratio.
GPS Capability
Accelerate data collection, simplify location/spectrum correlation and eliminate the need for external location record keeping with a new optional GPS receiver, specifically designed to work with the HandHeld 2. Get additional details about our GPS accessory.
Learn more about the HandHeld 2 Spectroradiometer
Download our product sheet.
ASD instruments are referenced in more white papers and peer-reviewed science publications than any other VNIR and NIR instrumentation on the market. When time, accuracy, and reliability matter, make sure you’re using spectroscopy solutions from ASD.
Experience increased field measurement accuracy with the HandHeld 2 precision spectroradiometer!