| Detection sensitivity | 0.01mg/m³ |
| Measurement range | 0.01~100mg/m³ |
| Measurement time | Sampling standard time is 1 minute, with 0.1, 1-9999 minutes and Timer (set Sampling time arbitrarily) |
| Repeatability Error | ±2% |
| Measurement Accuracy | ±10% |
| Display | Large LCD display, Chinese Operating interface |
| storage | 99 sets of data can be recycled |
| Timed sampling | Measurement time 1~ 9999 seconds and sampling times 1~ 9999 times |
| output interface | PC Communication interface (RS232) and printer output interface |
| Environmental temperature | 0℃~40℃ |
| Storage temperature | -20℃~60℃ |
| Power Supply | AC/DC dual-use, with rechargeable battery and charger |
| size | 195mm*85mm*132mm |
| Weight | 1.4Kg |
| optional | Instrument-specific communication software, micro-printer, tripod |
Warranty days: 365 days
1. The warranty period of the product is one year electricity, during the warranty period, the supplier will repair and replace the parts damage caused by quality reasons free of charge, the damage of the parts outside the warranty period, the accessories provided are only charged at cost, and the equipment damage caused by the human factors of the buyer, the accessories repaired or provided by the supplier are calculated at cost price.
2. The product is sold, and the manufacturer does not provide return and exchange services in the following cases
a. The product has been used abnormally.
b. Instrument failure caused by abnormal storage.
c. Unauthorized repair, misuse, abuse, and alteration.
d. Man-made damage.
e. Normal wear and tear of the product.
f. Out of shelf life.