testo 435-1 Multifunctional measuring instrument for testing HVAC systems and indoor air quality with battery and factory report.
Product Introduction:
This multifunctional measuring instrument is suitable for measuring ambient air conditions, assessing indoor air quality and checking air conditioning and ventilation systems
testo 435-1 的室内空气质量探头可以通过测量CO2浓度,空气湿度和空气温度来判断室内空气质量.空气温度和湿度及风速的测量能够同时在新的三功能探头中完成.另外,它还能连接外接的温度探头,显示屏能多显示3个温度传感器的读数.仪器通过testo快速打印机能现场打印报告.
Advantages at a glance:
Indoor air quality is assessed by indoor air quality probe
Impeller type wind speed probe to measure wind speed, temperature probe to measure temperature and humidity
testo printer implements field data archiving
Protection level IP54
| Technical parameters |
|
|---|---|
Storage temperature |
-30 ~ +70 °C |
Operating temperature |
-20 ~ +50 °C |
Battery type |
AA alkali manganese battery |
Battery life |
200 h (the probe of the impeller shall prevail) |
The weight of |
450 g |
Size |
220 x 74 x 46 mm |
Material/shell |
ABS/TPE/金属 |
| Probe type T-type thermocouple (Cu-CuNi) |
|
|---|---|
The range of |
-200 ~ +400 °C |
Precision |
±0.3 °C (-60 ~ +60 °C)
±0.3% 测量值 (剩余The range of) |
Resolution |
0.1 °C |
| Probe type NTC |
|
|---|---|
The range of |
-50 ~ +150 °C |
Precision |
±0.2 °C (-25 ~ +74.9 °C)
±0.4 °C (-50 ~ -25.1 °C) ±0.4 °C (+75 ~ +99.9 °C) ±0.5% 测量值 (剩余The range of) |
Resolution |
0.1 °C |
| Probe type K thermocouple |
|
|---|---|
The range of |
-200 ~ +1370 °C |
Precision |
±0.3 °C (-60 ~ +60 °C)
±(0.2 °C +0.3% 测量值) (剩余The range of) |
Resolution |
0.1 °C |
| Probe type CO2 probe |
|
|---|---|
The range of |
0 ~ +10000 ppm CO2 |
Precision |
Please refer to the parameters of the corresponding probe |
Resolution |
1 ppm CO2
|
| Probe type Illumination probe |
|
|---|---|
The range of |
0 ~ +100000 Lux |
Precision |
Please refer to the parameters of the corresponding probe |
Resolution |
1 Lux / 0.1 Hz
|
| Probe type absolute pressure probe |
|
|---|---|
The range of |
0 ~ +2000 hPa |
Precision |
Please refer to the parameters of the corresponding probe |
Resolution |
0.1 hPa
|
| Probe Type Humidity probe |
|
|---|---|
The range of |
0 ~ +100 %RH |
Precision |
Please refer to the parameters of the corresponding probe |
Resolution |
0.1 %RH
|
| Probe type hot wire wind speed probe |
|
|---|---|
The range of |
0 ~+20 m/s |
Precision |
Please refer to the parameters of the corresponding probe |
Resolution |
0.01 m/s
|
| Probe type impeller wind speed probe |
|
|---|---|
The range of |
0 ~ +60 m/s |
Precision |
Please refer to the parameters of the corresponding probe |
Resolution |
0.01米/秒(60毫米)——
0.1 m/s(16毫米 |
