540 TESTO, 540 Datasheet - Page 6

• Manufacturer Part Number: 540
• Description: LIGHT METER
• Manufacturer: TESTO

Specifications of 540

• Measurement Max: 99999lx
• Resolution (lx): 10lx
• External Height: 133mm
• External Width: 46mm
• External Depth: 25mm
• Svhc: No SVHC (15-Dec-2010)
• Lead Free Status / RoHS Status: na

Testo 510 - Differential
pressure measurement
- Measuring range of 0 to 100 mbar
- Temperature compensation
- Magnetic base for hands free
- Flow velocity measurement with
- Air density compensation
instrument mounting
Pitot tube
Technical data
Pressure
Measuring range:0 to 100 mbar
Resolution:
Accuracy:
Units:
Oper. temp.:
Battery type:
Battery life:
Dimensions
(incl. protective cap)
Part no. 0560 0510
Included in delivery:
Calibration protocol · Wrist strap
Belt holder · Protective cap · Batteries
± 0.03 mbar (0 to 0.30 mbar)
±0.05 mbar (0.31 to 1.00 mbar)
± (0.1 mbar +1.5% of m.v.)
(1.01 mbar to100 mbar)
Committing to the future
:119 x 46 x 25 mm
0.0 1 mbar
hPa, mbar, Pa,
mmH
inH
m/s, fpm
0 to 50 °C
Alkaline (2 x AAA)
500 h.
without display
illumination)
2
O, inHg, psi,
2
O, mmHg,
testo 510
(average,