Multifunction meter DT-859B
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- Stock: Out of Stock
- Model: DT-859B
- EAN: 5907222598764
- Weight: 365g
- Dimensions: 65mm x 45mm x 248mm
![II](image/catalog/elementy/count_2.png)
![I](image/catalog/elementy/count_1.png)
DT-859B is a multifunction meter that combinesfunctionality of up to five advanced measuring devices.
It is designed to measure environmental parameters suchsuch as: lighting intensity, air humidity, temperature,the sound intensity as well as the speed and efficiency of the flow air.
Silicon photocell, vane probe and temperature sensorand humidity are equipped with a connection cable enabling measurement even in hard-to-reach places. Moisture measurement temperature is done with a semi-conductor probe. The K-type probe measures extremely low and high temperatures (-200 ~ 1372°C).
User can choose the measurement units anddisplay resolution. Device can operate in the measurement mode of current values and reading the minimum and maximum values and medium (MIN / MAX / AVG function). DATA HOLD function allows you to keep the current indications on the display.
DT-859B is powered by a 9V alkaline battery. It has signaling battery discharge and auto-off function that automatically turns off device after 20 minutes of inactivity (with an option to deactivate)
APPLICATIONDT-859B is perfect for people who are looking for a high-quality device, allowing the measurement of many parameters. It will work both for professional use and for laboratory purposes and home use.
ADVANTAGES
- High functionality of up to 5 advanced devices in 1
- Multifunctional 3 ½ digit backlit LCD display
- High measurement accuracy for all parameters
- Wide measuring range for all measured values
- Specialized K-type thermocouple for extreme temperatures measurement
- A and C correction filters for sound measurement
- Simple operation
- MIN, MAX, AVG function - minimum, maximum, average values measurement
- DATA HOLD function - holding the current indication ondisplay
- Convenient battery power supply with low battery indication
- Auto power off function (with deactivation)
Product information | |
Display | 3 ½ digit LCD, acklit |
Additional features | DATA HOLD - hold the current indication on the display MIN, MAX, AVG - minimum, maximum, average value of the measurement |
Additionally included | User manual K-type temperature probe Semiconductor temperature and humidity probe Vane probe Photometric probe Case |
Measurement of air speed | |
Measurement range | 0.40 ~ 30.00 m/s 80 ~ 5900 ft/min 1.4 ~ 108.0 km/h 0.9 ~ 67.0 MPH 0.8 ~ 58.0 Knots |
Accuracy of measurement | ±3% ±0.20 m/s ±3% ±40 ft/min ±3% ±0.8 km/h ±3% ±0.4 MPH ±3% ±0.4 knots * Accuracy may decrease with time flow. It is recommended to perform regular service inspections. |
Measurement resolution | 0.01 m/s 0.01 m/s 0.1 km/h 0.1 MPH 0.1 knots |
Measurement of air flow efficiency | |
Measurement range | 0 ~ 999900 CFM / CMM |
Accuracy of measurement | Accuracy is a function of speed and field * Accuracy may decrease with time flow. It is recommended to perform regular service inspections. |
Measurement resolution | 0.001 ~ 100 CFM / CMM |
Measurement of light intensity | |
Head type | Silicon photocell with filter |
Measurement range | 20, 200, 2000, 20000 (2000 x 10 Lux) |
Accuracy of measurement | ±5.0% +10d * Accuracy may decrease with time flow. It is recommended to perform regular service inspections. |
Measurement resolution | 0.01, 0.1, 1, 10 Lux |
Sound volume measurement | |
Measurement range | 30 ~ 130dB |
Accuracy of measurement | ± 3.5dB at 94dB 1kHz sound level, sine wave * Accuracy may decrease with time flow. It is recommended to perform regular service inspections. |
Measurement resolution | 0.1 |
Correction filters | A i C |
Humidity measurement | |
Measurement range | 0 ~ 100% RH |
Accuracy of measurement | ±3.5% RH * Accuracy may decrease with time flow. It is recommended to perform regular service inspections. |
Measurement resolution | 0.1 |
Temperature measurement | |
Measurement range | -30 ~ 60°C for a semiconductor probe -200 ~ 1372°C for K type probe (determined by the type of used probe) |
Accuracy of measurement » semiconductor probe |
±1°C; (10 ~ 30°C) ±2°C: (for other ranges) * Accuracy may decrease with time flow. It is recommended to perform regular service inspections. |
Accuracy of measurement » K type probe |
±1.5% ±1°C; (-99.9 ~ 99.9°C) ±1.5% ±2°C; (for other ranges) * Accuracy may decrease with time flow. It is recommended to perform regular service inspections. |
Measurement resolution » semiconductor probe |
0.1 (10 ~ 30°C) 0.1, 1 (for other ranges) |
Measurement resolution » K type probe |
0.1, 1 (for all ranges) |
Power | |
Power source | 1 x 9V alkaline battery |
Energy saving | Auto power off after 20 minutes (can be disabled) |
Battery discharge indication | Yes |
Quality and safety | |
Certificates and approvals | CE mark |