GDYK-101S Air field hydrogen sulfide rapid detectorDetailed product description：

Characteristics of GDYK-101S Air Field Hydrogen Sulfide Rapid Tester

Can the concentration of the tested sample be directly displayed using a rapid colorimetric method?
2 can quantitatively detect benzene derivatives, formaldehyde, ammonia in the air on site TVOC
3 chemical reagent kits for color development, with minimal sample and reagent usage, can reduce and prevent secondary pollution
4 pulse power supply, low power consumption, one 9V battery can be used for more than 40 hours. After stopping the input command for 10 minutes, it will automatically power off
5. The host is small in size, light in weight, easy to operate, and convenient to carry

Technical specifications of GDYK-101S air field hydrogen sulfide rapid testing instrument
1. Determination of lower limit:
Formaldehyde: 0.01mg/m3
Ammonia: 0.10mg/m3
Benzene derivatives: 0.05mg/m3
TVOC:0.05mg/m3
2 Measurement range:
Formaldehyde: 0.00-1.00mg/m3
Ammonia: 0.00-5.00mg/m3
Benzene derivatives: 0.00-1.00 mg/m3
TVOC：0.00-4.00mg/m3
Measurement accuracy: 5%