Compact, light-weight and easy to use multifunctional Illuminance Meter with Mini Receptor Head for special applications

The T-10AM feature a small receptor head of 16.5mm diameter with a 1m connecting cable, enabling  measurements on small surfaces or situations where the receptor head of the T-10A cannot be placed.

The T-10AM is capable of measuring intermittent light sources. It has a very large measuring range of 0.01 to 299,000 lx with automatic range switching and a large, backlit LCD screen. All this with the renowned high precision level from Konica Minolta.


Main Features

  • Small receptor head to measure illuminance in special situations
  • Accurate measurement of Pulse modulated Light sources (PWM)
  • Automatic zero adjustment for immediate measurement
  • Auto-range function for a wide measurement range
  • LCD backlight for low illuminance levels
  • Key cover to prevent accidental operation.
  • USB interface supports direct connection to a PC
  • Powered by standard AA-size batteries or AC Adaptor


Model Illuminace Meter T-10AM
Type Multi-function digital illuminance meter with detachable receptor head
Receptor Silicon photocell
Relative Spectral Response* Within 6% (f1´) of the CIE spectral luminous efficiency V (λ)
Cosine Correction Characteristics Within ±1% at 10°; Within ±2% at 30°; Within ±6% at 50°; Within ±7% at 60°; Within ±25% at 80°
Illuminance units Lux (lx) or foot candles (fcd) (switchable)
Measuring range Auto range (manual 5 range at the time of analog output)
Light source Illuminance (lx). illuminance difference (lx). illuminance ratio (%). integrated illuminance (lx·h). integration time (h). average illuminance (lx).
Measuring range Illuminance 0.01 to 299,900 lx 0.001 to 29,990 fcd
Integrated illuminance 0.01 to 999,900 × 103 lx·h 0.001 to 99,990 × 103 fcd·h / 0.001 to 9999 h
User calibration function CCF (Colour Correction Factor) setting function
Accuracy ±2% ±1digit of displayed value (based on Konica Minolta standard)
Temperature / humidity drift Within ±3% ±1digit (of value displayed at 20°C/68°F ) within operating temperature/humidity range
Digital output USB
Analog output 1mV/digit,3V at maximum reading; Output impedance: 10KΩ; 90% response time: FAST setting: 1ms, SLOW setting: 1s
Operating temperature/humidity range -10 to 40°C, relative humidity 85% or less (at 35°C) with no condensation
Storage temperature/humidity range -20 to 55°C, relative humidity 85% or less (at 35°C) with no condensation
Power source 2 AA-size batteries / AC adapter (optional)
Battery life 72 hours or longer (when alkaline batteries are used) in continuous measurement
Standard accessories White calibration plate CM-A 133, Zero calibration box CM-A119, AC adapter AC-A12, RS-232C cable IF-A12, Accessory Case CM-A117, Dust Cover CM-A118, Unit Driver CM-A108
Optional accessories Receptor head ; Adapter for Multi-point ; AC Adapter ; Data processing software

Specifications are subject to change without prior notice.