PROFESSIONAL MEASURING AND TEST INSTRUMENTS
PROFESSIONAL MEASURING AND TEST INSTRUMENTS
PROFESSIONAL MEASURING AND TEST INSTRUMENTS
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THERMO, LUXMETERS <strong>AND</strong> HUMIDITY <strong>TEST</strong>ERS | <strong>TEST</strong>BOY TV 331 | Digital luxmeter<br />
The Testboy TV 331 is a digital luxmeter boasting an elegantly shaped and practical design. The luxmeter is automatically<br />
set to zero when activated with the lid still on. The following functions make this device particularly suitable for use in<br />
professional applications:<br />
Features:<br />
| Auto power Off function<br />
| Data Hold function<br />
| Automatic zero calibration<br />
| Max. range of 40 000 Lux<br />
The location of the sensor on the front of the instrument above the display enabling one-hand operation is particularly<br />
advantageous feature for the user. To ensure its light sensitivity is comparable to that of the human eye the sensor utilised<br />
in the Testboy TV 331 is equipped with a light filter. The angle of incidence is cosine corrected and compensated. No matter<br />
if taking measurements in conference rooms, classrooms, offices or public buildings and facilities the Testboy TV 331<br />
guarantees safe and pleasant working conditions. By taking quick and precise on-the-spot measurements this instrument<br />
provides the basis for making decisions about possible corrective measures.<br />
Your benefits:<br />
| 5 year manufacturer's warranty<br />
| IEC/EN 61010-1 (DIN VDE 0411)<br />
SPECIFICATIONS<br />
Technical data<br />
Display<br />
Range<br />
Resolution<br />
Accuracy<br />
Temperature characteristics<br />
Response time<br />
Light sensor<br />
Operating conditions<br />
Storage conditions<br />
Overrange indicator<br />
Power supply<br />
Dimensions<br />
Weight<br />
Colour<br />
Scope of delivery<br />
Testboy TV 331<br />
25 mm high LC display, 4¾ digits<br />
0.00 to 39.99 / 399.9 / 39990lx<br />
0000 to 3.999 / 39.99 / 399.9 / 3999fc<br />
0.01lx to 10lx; 0.001fc to 1fc<br />
± 3% ±5dgts<br />
± 0.1% / Kelvin<br />
0.5 second<br />
SI photodiode<br />
0°C to +40°C (32°F ~ 104°F); 0 ~ 80% RH<br />
-10 °C to +50°C (14 °F ~ 122 °F); 0 ~ 70% RH<br />
“---” Display<br />
1x 9V<br />
196 x 54 x 33 mm<br />
200 g<br />
Red, other colours on request<br />
1x operating instructions<br />
1x battery 9V block<br />
1x carry case<br />
5<br />
Year<br />
Warranty<br />
| 60