Spectronics AccuPro XP-2000

Spectronics AccuPro XP-2000

AccuPro™ Series Digital Radiometer / Photometer


The AccuPro™ Series meters feature an advanced, microprocessor-controlled readout unit
calibrated to accurately measure and display both UV-A and visible
light readings for non-destructive testing applications.


The AccuPro™ XP-2000 readout unit features a single dual-wavelength sensor detector designed to measure both ultraviolet and visible light.

The AccuPro™ Plus (XP-4000) features a single 3-in-1 multi-purpose sensor that measures ultraviolet, visible and blue light.

These compact, lightweight, battery operated units are ideal for use in the field, the factory or anywhere accurate light measurements are needed!

Key Features:
  • Large, easy to read, LCD screen with 4-digit auto-ranging display.
  • Both units provide accurate readouts for UV-A irradiance as well as visible illuminance. AccuPro™ Plus. Unit also measures blue light.
  • Simple to use, three-button interface. Toggle between light measurement modes.
  • Overall accuracy greater than ± 5% per NIST standard
  • Superior band-pass interference filter provides excellent cosine response
  • One touch PEAK with reset functions
  • User-defined power save and automatic shutoff
  • User-selectable, multilingual display settings at any operational level. Choose from English, French, German, Chinese, and Spanish.
  • Rugged meter features protective rubber housing for better grip and to help prevent accidental breakage
  • Sealed sensor with water-resistant housing
  • Multi-wavelength sensor directly attached to meter by 3 ft. (0.9 m) cord.
  • Complies with ASTM specifications for MPI and FPI
  • Convenient on-board recharging
  • Powered by 4 rechargeable "AAA" nickel-metal hydride batteries (included)
  • Comes complete with AC Charger and padded carrying case



4-digit auto-ranging display, 128 x 64 dot pixel chip on glass
STN transmissive LCD 2.25 in. (5.7 cm) diagonal illuminated (backlit)
Read Update:
2 Hz
Overall Accuracy:
Better than ± 5% with reference to NIST standards
Temperature Coefficient:
+ 0.025% / °C (0 to 50°C)
Power Requirement:
4 "AAA" nickel-metal hydride batteries (rechargeable). AC Charger included.
Available in 120V, 230V, 240V, and 100V versions.
Spectral Range:
UV-A Sensor: 320 - 400 nm
Visible Sensor: 460 - 675 nm
Blue Light Sensor: 410 - 475 nm

XP-2000 AccuPro™
Dual Sensor (UV-A / VIS)
Sensitive to UV and Visible Light
Wavelength / Measurement Range
UV-A (365 nm) Irradiane:
0 - 100 mW/cm2
Visible (555 lumens): 0 - 5,382 Lux
Illuminance: (0 - 500 fc)
XP-4000 AccuPro™ Plus
3-in-1 Sensor (UV-A / VIS / Blue)
Sensitive to UV, Visible and Blue Light
Wavelength / Measurement Range
UV-A (365 nm) Irradiance:
0 - 100 mW/cm2
Visible (555 lumens): 0 - 5,382 Lux
Illuminance: (0 - 500fc)
Blue (450 nm): 0 - 100 mW/cm2
Readout Unit
  • Length: 6.0 in. (15.2 cm)
  • Width: 3.0 in. (7.6 cm)
  • Thickness: 1.0 (2.5 cm)
  • Weight: 8 oz. (227 g)
Sensor Detector
  • Length: 3.0 in. (7.6 cm)
  • Width: 2.0 in. (5.1 cm)
  • Thickness: 0.5 in. (1.3 cm)
  • Weight: 5.6 oz (159 g)

The Accupro™ meter features a dual wavelength
UV/Visible light sensor, while the AccuPro™ Plus (shown)
features a 3-in-1 sensor that measures UV, visible and blue light.

Product Literature

Description Part # Saved Price Select Option Add to
AccuPro Dual Sensor (UV-A/VIS), Multilingual Display Meter complete with 4 rechargeable "AAA" Nickel-Metal Hydride Batteries, AC Charger and Carrying Case (100-120V / 50-60 Hz) UV-SP-XP2000 $1,035.00 $988.00
AccuPro Plus 3-in-1 Sensor (UV-A/VIS/Blue), Multilingual Display Meter, Complete with (4) Rechargeable "AAA" Nickel-Metal-Hydride Batteries, AC Charger and Carrying Case (100-120V/50-60Hz) UV-SP-XP4000 $1,139.00