Hach Replacement 2100Q Module Cover, LZV824By Hach $12.99 | EA Quantity discounts available QuantityPrice Product #: 703750Mfr. Part #: LZV824Out of Stock - Ships in 5-10 Days Quantity -+ Add to Cart Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description Replacement module cover for 2100Q Power (LZV804) and USB+Power (LZV813) Modules. Module cover is included with initial purchase of ei... DetailsBackDescription Replacement module cover for 2100Q Power (LZV804) and USB+Power (LZV813) Modules. Module cover is included with initial purchase of either module. Product Specifications Weight 0.3000 California residents see Prop 65 WARNINGS