TES-135 Color Meter
Maximum, Minimum and Average function.- Tolerance function.
- Auto memory (99 sets) & Read function.
- RS232 interface.

| Display | Triple 4 digit LCD display |
| Illuminating / Viewing geometry |
45° / 0° – 1 illumination at 45°, measurement at 0° |
| Measuring area | Approx.f10mm |
| Display modes | Color difference Δ(L*,a*,b*), Δ(E*ab,C*ab, H*ab),Δ(Y, x, y), Δ(X, Y, Z) or Δ(Rs, Gs, Bs) Color space (L*, a*, b*), (L*, C*ab, hab), (Y, x, y), (X, Y, Z) or (Rs, Gs, Bs). |
| Target color memory | 8 channel ; set by measurement or keypad |
| Measuring range | L* : 10 to 100 |
| Measurement conditions | Observe : CIE 2° Standard Observer. Illuminant : White LED lamp. |
| Repeatability | Standard deviation within ΔE*ab 0.5 (Measurement conditions : Average of measurements of standard white plate). |
| Minimum interval between measurements |
Approx. 2 seconds |
| Auto data Memory & Read |
99 sets |
| Auto power off | Approx. 3 minutes |
| Power source | One 9V battery and DC 9V AC adapter input |
| Battery life | Approx. 500 measurements at 10 – sec intervals |
| Operating temperature/ humidity range |
0°C to 40°C (32°F to 104°F) ; less than 85% relative humidity |
| Storage temperature/ humidity range |
-10°C to 40°C (14°F to 104°F) ; less than 70% relative humidity |
| Dimensions | 172mm × 118mm × 46mm |
| Weight | Approx. 220g |
| Accessories | Instruction manual, Battery, RS232 cable, software CD. |
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