TES Electrical

测光表和成像

Light Meters & Imaging

Pengukur Cahaya & Pencitraan

Pengukur Cahaya & Pengimejan

เครื่องวัดแสงและการถ่ายภาพ

light-meters-imaging

测试 & 测量

Test & Measure

test & measure

Tes & Pengukuran

Ujian & Ukuran

การทดสอบและวัดผล

test-measure

Other Test & Measurement

other test & measurement

การทดสอบและการวัดอื่นๆ

other-test-measurement

Display: Dual display 4 digit LCD readout

Accuracy: 13% rdg ±5dgt (Calibrated to standard incandescent lamp, 2856 K)

Measuring Rate: Approximately 5 times/sec

Data Memory Capacity: 50 sets (Direct reading from LCD display)

Photosensor Lead Length: 150 cm (approx.)

Photosensor Dimensions: 92(L) × 60(W) × 29(H) mm

Accessories: Carrying case, Instruction manual, Battery

<h3 class="md-block-header-three"> Tes 1339 Digital Light Meter</h3>Display: Dual display 4 digit LCD readoutMeasuring Range:<ul class="md-block-unordered-list-item"><li>99.99 Lux</li><li>999.9 Lux</li><li>9999 Lux</li><li>99990 Lux</li><li>999900 Lux</li><li>9.292 fc</li><li>92.92 fc</li><li>929.2 fc</li><li>9292 fc</li><li>92920 fc</li><li>Auto ranging (5 step)</li><li>(1 fc = 10.76 Lux)</li></ul>Overrange Display: OL is displayedResolution: 0.01 Lux<ul class="md-block-unordered-list-item"><li>0.001 fc</li></ul>Accuracy: 13% rdg ±5dgt (Calibrated to standard incandescent lamp, 2856 K)CIE photopic f&#x27;1: ≤6%Temperature Characteristics: ±0.1%/°CMeasuring Rate: Approximately 5 times/secPhotosensor: Silicon photodiodesData Memory Capacity: 50 sets (Direct reading from LCD display)Operating / Storage Conditions:<ul class="md-block-unordered-list-item"><li>0°C ~ 40°C &lt;80% RH</li><li>-10°C ~ 50°C &lt;70% RH</li></ul>Power Source: 6 pcs AAA size BatteryBattery Life (typical): 100 hoursPhotosensor Lead Length: 150 cm (approx.)Photosensor Dimensions: 92(L) × 60(W) × 29(H) mmDimension: 150(L) × 72(W) × 35(H) mmWeight: 320gAccessories: Carrying case, Instruction manual, Battery

<h3> Tes 1339 Digital Light Meter</h3>
Display: Dual display 4 digit LCD readout
Measuring Range:
<ul>
<li>99.99 Lux</li>
<li>999.9 Lux</li>
<li>9999 Lux</li>
<li>99990 Lux</li>
<li>999900 Lux</li>
<li>9.292 fc</li>
<li>92.92 fc</li>
<li>929.2 fc</li>
<li>9292 fc</li>
<li>92920 fc</li>
<li>Auto ranging (5 step)</li>
<li>(1 fc = 10.76 Lux)</li>
</ul>
Overrange Display: OL is displayed
Resolution: 0.01 Lux
<ul>
<li>0.001 fc</li>
</ul>
Accuracy: 13% rdg ±5dgt (Calibrated to standard incandescent lamp, 2856 K)
CIE photopic f'1: ≤6%
Temperature Characteristics: ±0.1%/°C
Measuring Rate: Approximately 5 times/sec
Photosensor: Silicon photodiodes
Data Memory Capacity: 50 sets (Direct reading from LCD display)
Operating / Storage Conditions:
<ul>
<li>0°C ~ 40°C &lt;80% RH</li>
<li>-10°C ~ 50°C &lt;70% RH</li>
</ul>
Power Source: 6 pcs AAA size Battery
Battery Life (typical): 100 hours
Photosensor Lead Length: 150 cm (approx.)
Photosensor Dimensions: 92(L) × 60(W) × 29(H) mm
Dimension: 150(L) × 72(W) × 35(H) mm
Weight: 320g
Accessories: Carrying case, Instruction manual, Battery

Tes 1339 Pengukur Cahaya Digital