Purchase Qty. Reference FOB Price
20-499 Pieces US$35.00
500+ Pieces US$31.00
Product Description
High-definition screen to display measured values, data hold function for conveniently reading. Maximum value and minimum value measurement, stable performance to ensure safety and reliability. Buzzer alarm ON/OFF selection, high/low alarm adjustable. Unit switch among %VOL, %LEL, PPM, mg/m3. ...