Purchase Qty. Reference FOB Price
10-199 pieces US$65.62
200+ pieces US$60.00
Product Description
PRODUCT SPECIFICATIONS Model Number:ST8904 Oxygen:0~30% VOL:Accuracy±5%FS VOL Carbon Monoxid:0~999PPM (Accuracy±10%) Hydrogen Sulfide:0~500PPM (Accuracy±5ppm) Combustible Gas:0~100%LEL (Accuracy±5%FS) Model number ST8904 VOL:Accuracy ±5%FS Oxygen ...