540 TESTO, 540 Datasheet - Page 10
540
Manufacturer Part Number
540
Description
LIGHT METER
Manufacturer
TESTO
Datasheet
1.510.pdf
(10 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
540-0010-Z
Manufacturer:
TACTSWITCH
Quantity:
20 000
Company:
Part Number:
540-44-044-17-400000
Manufacturer:
MLL
Quantity:
198
Company:
Part Number:
540-90-004-01-002480
Manufacturer:
MLL
Quantity:
40
Company:
Part Number:
540-99-032-17-400
Manufacturer:
TE
Quantity:
1 200
Part Number:
5400/BCA
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Testo 410 - Wind or air
flow, temperature and
humidity
- Available in two models:
- Integrated 40 mm vane
- Timed mean value calculation
- Hold function and min./max. values
- Windchill calculation for outdoor areas
Testo 410-1 wind or air flow and
temperature
Testo 410-2 wind or air flow,
temperature and humidity
410-1: Part no. 0560 4101
410-2: Part no. 0560 4102
Technical data
Flow velocity
Measuring range:0.4 to 20 m/s
Resolution:
Accuracy:
Units:
temperature °C/°F
Temperature
Measuring range:-10 to 50 °C
Resolution:
Accuracy:
Units:
Humidity (testo 410-2 only):
Measuring range:0 to 100 %rh
Resolution:
Accuracy:
Units:
Oper. temp.:
Battery type:
Battery life:
Dimensions
(incl. protective cap)
Included in delivery:
Calibration protocol · Wrist strap
Belt holder · Protective cap · Batteries
Committing to the future
:133 x 46 x 25 mm
0.1 m/s
± (0.2 m/s +
2% of m.v.)
m/s, km/h, fpm, mph,
knots, perceived
(windchill), Beaufort
0.1 °C
± 0.5 °C
°C/°F
0.1 %rh
± 2.5 %rh
(5 to 95 %rh)
%rh, wet bulb,
dewpoint
-10 to 50 °C
Alkaline (2 x AAA)
testo 410-1: 100 h.
testo 410-2: 60 h.
(average, without
display illumination)
testo 410-1/-2