testo 545 Light intensity in workplaces must fulfill minimum values and have to be checked regularly. Using software, a site list can be stored and individual luminous intensity values can be connected to form a curve. This light profile provides information on the uniformity of the lighting.
——testo 545
Light intensity in workplaces must fulfill minimum values and have to be checked regularly. Using software, a site list can be stored and individual luminous intensity values can be connected to form a curve. This light profile provides information on the uniformity of the lighting.

Technical data
Meas. range | 0 to +100000 Lux |
Accuracy ±1 digit | Accuracy to DIN 5032, Part 6: f1 = 8% = V (Lambda) adaptation f2 = 5% = cos like rating |
Resolution | 1 Lux (0 to +32000 Lux) 10 Lux (0 to +100000 Lux) |
Oper. temp. | 0 to +50 °C |
Storage temp. | -20 to +70 °C |
Battery life | 50 h |
PC | RS232 interface |
Memory | 3000 |
Dimensions | 220 x 68 x 50 mm |
Weight | 500 g |
2025-06
量程:0~ +100000 Lux 误差:1 Lux (0 ~ +32000 Lux) ,10 Lux (0 t~+100000 Lux) 操作温度:0~50℃ 储存温度:-20 ~ +70 °C 续航时间:50小时… [了解更多]
2018-06
TES-1339R 专业级照度计 (RS-232)特点:•4位数双显示LCD •明视函数光谱反应≦6% •测量范围自0.01Lux至999900 Lux、0.001fc至92927 fc,计5档自动换档 •准确且反应迅速 •积分式照度测量 •发光强度测量 •读值锁定功能 •数据记… [了解更多]
2018-06
台湾泰仕TES-1339专业级照度计 特点: •0.01Lux分辨率/999,9 位数读值 •均值测量/照度积分测量 •发强度测量 •扣除杂散光之光源照度测量 •间设定自动锁定测量 •特之资料记录及读值功能(50组) •4 位数双显示 LCD •明视函数光谱反应 ≦ 6% •… [了解更多]