1.Factory direct price.
2.Nice quality.
3.Small order is welcome.
4.Online payment.
5.Refund money in case of bad quality.
6.Sample offered but you need to pay it.
7.1 year free repair for quality warranty.
Item No. Elements | BGT-W816Z pro | BGT-W817Z pro | BGT-W817B pro | BGT-W818V pro | BGT-W818B pro | BGT-W818C pro | BGT-W820 pro |
PM2.5 | √ | √ | √ | √ | √ | ||
PM10 | √ | √ | √ | √ | √ | ||
CO | √ | √ | |||||
SO2 | √ | √ | |||||
NO2 | √ | √ | |||||
O3 | √ | √ | |||||
Temperature | √ | √ | √ | √ | √ | √ | √ |
Humidity | √ | √ | √ | √ | √ | √ | √ |
Pressure | √ | √ | √ | √ | √ | √ | |
Speed | √ | √ | √ | √ | √ | √ | |
Direction | √ | √ | √ | √ | √ | √ | |
Rainfall | √ | √ | √ | √ | √ | ||
lluminance | √ | ||||||
TVOC | √ | ||||||
Radiation | √ | √( thermo-electric) | |||||
Noise | √ | ||||||
UV |
Elements | Range | Resolution | Accuracy | Configuration |
Temperatire | -40-123.8℃ | 0.1℃ | ±0.3℃ | Customized |
Humidity | 0-100%RH | 0.10% | ±2%(≦80%)±5%(>80%) | Customized |
Dew point temperature | -40-50℃ | 0.1℃ | Calculated value (complimentary) | Customized |
Maximum temperature of the day | -40-123.8℃ | 0.1℃ | Calculated value (complimentary) | Customized |
Minimum temperature of the day | -40-123.8℃ | 0.1℃ | Calculated value (complimentary) | Customized |
Ultrasonic direction | 0-360° | 1° | ±2° | Customized |
Ultrasonic speed | 0-60m/s | 0.1m/s | ±2%(≦20m/s) ±2%+0.03V m/s(>20m/s) | Customized |
2 min average wind speed | 0-60m/s | 0.1m/s | Calculated value (complimentary) | Customized |
10 min average wind speed | 0-60m/s | 0.1m/s | Calculated value (complimentary) | Customized |
electronic compass | 0-359.9° | 0.1°magnetic variation | ±4° | Customized |
Pressure | 300-1100hpa | 0.1hpa | ±0.12hpa | Customized |
Rainfall | 0-999.9mm | 0.2mm\0.5mm | ≦0.2mm | Customized |
Total radiation(Photoelectric) | 0-2000W | 1W/㎡ | ≦5% | Customized |
Total radiation daily accumulation | 0-99.99 | 0.01 | Calculated value (complimentary) | Customized |
Total radiation monthly accumulation | 0-9999 | 1 | Calculated value (complimentary) | Customized |
Total radiation annual accumulation | 0-9999 | 1 | Calculated value (complimentary) | Customized |
Elements | Range | Resolution | Accuracy | Configuration |
Temperatire | -40-123.8℃ | 0.1℃ | ±0.3℃ | Customized |
Humidity | 0-100%RH | 0.10% | ±2%(≦80%)±5%(>80%) | Customized |
Dew point temperature | -40-50℃ | 0.1℃ | Calculated value (complimentary) | Customized |
Maximum temperature of the day | -40-123.8℃ | 0.1℃ | Calculated value (complimentary) | Customized |
Minimum temperature of the day | -40-123.8℃ | 0.1℃ | Calculated value (complimentary) | Customized |
Ultrasonic direction | 0-360° | 1° | ±2° | Customized |
Ultrasonic speed | 0-60m/s | 0.1m/s | ±2%(≦20m/s) ±2%+0.03V m/s(>20m/s) | Customized |
2 min average wind speed | 0-60m/s | 0.1m/s | Calculated value (complimentary) | Customized |
10 min average wind speed | 0-60m/s | 0.1m/s | Calculated value (complimentary) | Customized |
electronic compass | 0-359.9° | 0.1°magnetic variation | ±4° | Customized |
Pressure | 300-1100hpa | 0.1hpa | ±0.12hpa | Customized |
Rainfall | 0-999.9mm | 0.2mm\0.5mm | ≦0.2mm | Customized |
Total radiation(Photoelectric) | 0-2000W | 1W/㎡ | ≦5% | Customized |
Total radiation daily accumulation | 0-99.99 | 0.01 | Calculated value (complimentary) | Customized |
Total radiation monthly accumulation | 0-9999 | 1 | Calculated value (complimentary) | Customized |
Total radiation annual accumulation | 0-9999 | 1 | Calculated value (complimentary) | Customized |
UV | 0-500w | 1W/㎡ | ≦5% | Customized |
CO2 | 0-2000ppm | 1ppm | ±20ppm | Customized |
Noise | 30-130dB | 0.1dB | ±5dB | Customized |
PM2.5 | 0-500ug/m³ | 0.01m3/min | ±10% | Customized |
PM10 | 0-1000ug/m³ | 0.01m3/min | ±10% | Customized |
illuminance | 0-200000 Lux | ±7% | Customized | |
sunshine duration | 0-24h | 0.1h | ±0.1h | Customized |
Soil temperature | -50-80℃ | 0.1℃ | ±0.1℃ | Customized |
Soil moisture | 0-100%RH | 0.1% | ±2% | Customized |
Soil EC | 0-15mS/cm | 0.01 | ±0.5% | Customized |
Soil PH | 1-14PH | 0.1 | ±2% | Customized |
Evaporation | 0-200mm | 0.1mm | ±1.5% | Customized |
PAR | 0-500W | 1W/㎡ | ≦5% | Customized |
CO | 0-10ppm | 0.001ppm | ±3% FS | Customized |
SO2 | 0-1ppm | 0.001ppm | ±3% FS | Customized |
O3 | 0-1ppm | 0.001ppm | ±3% FS | Customized |
NO2 | 0-1ppm | 0.001ppm | ±3% FS | Customized |
VOCvolatile matter | 0-20ppm | 0.001ppm | ±3% FS | Customized |
H2S | 0-10ppm | 0.001ppm | ±3% FS | Customized |
NH3 | 0-10ppm | 0.001ppm | ±3% FS | Customized |
CH2O | 0-1ppm | 0.001ppm | ±3% FS | Customized |
CI2 | 0-10ppm | 0.001ppm | ±3% FS | Customized |
C2H4O | 0-100ppm | 0.001ppm | ±3% FS | Customized |
H₂O₂ | 0-100ppm | 0.001ppm | ±3% FS | Customized |
H2 | 0-1000ppm | 1ppm | ±3% FS | Customized |
HCl | 0-20ppm | 0.01ppm | ±3% FS | Customized |
HCN | 0-20ppm | 0.01ppm | ±3% FS | Customized |
PH3 | 0-20ppm | 0.01ppm | ±3% FS | Customized |
O2 | 0-30%VOL | 0.01%VOL | ±3% FS | Customized |
N2 | 0-100%VOL | 0.01%VOL | ±3% FS | Customized |
NO | 0-1ppm | 0.001ppm | ±3% FS | Customized |
ClO₂ | 0-50ppm | 0.01ppm | ±3% FS | Customized |
CH4S | 0-10ppm | 0.01ppm | ±3% FS | Customized |
C₂H₄ | 0-100ppm | 0.01ppm | ±3% FS | Customized |
Br2 | 0-10ppm | 0.01ppm | ±3% FS | Customized |
THT | 0-50ppm | 0.01ppm | ±3% FS | Customized |
F2 | 0-1ppm | 0.01ppm | ±3% FS | Customized |
HF | 0-10ppm | 0.01ppm | ±3% FS | Customized |
HBr | 0-20ppm | 0.02ppm | ±3% FS | Customized |
COCl2 | 0-1ppm | 0.001ppm | ±3% FS | Customized |
CH4 | 0-5000ppm | 1ppm | ±3% FS | Customized |
1. Tell us what resistance, color, quantity you want to purchase.