Benchtop Multi-Parameter Button Meter

• Physical mechanical button control: More reliable than moisture-sensitive touch screens, minor bench splashes of water or reagent will not trigger operation failure, extending service life and lowering maintenance failure rate for high-humidity teaching & testing labs.
• 7-inch white backlight display: Higher reading contrast under strong or dim lab light to reduce visual fatigue during extended testing with stable clear visualization.
• Streamlined dedicated single-parameter design: Separate pH, conductivity and DO models for targeted purchase without redundant idle functions, more cost-effective than triple-parameter integrated meters for labs with only single-index testing demands.
• Full intelligent auto test routines: Auto calibration, full ATC auto temperature compensation, stable reading indicator and calibration completion prompt to cut manual supervision and human reading error.
• Multi-dimensional environmental interference compensation: Universal auto temperature & barometric compensation for all models; LBDO100 DO model supports 0–45ppt manual salinity compensation for accurate correction of seawater and high-salinity aquaculture DO readings.
• Large 450-reading local storage capacity: Independent storage of 450 readings per parameter to prevent accidental data loss during batch sample testing.
• Dual data export modes: Flash disk local copy + wireless printer on-site hard-copy printout, satisfying both electronic ledger filing and paper original record archiving requirements.
• Complete standard lab accessories: DF01 flexible height-adjustable probe holder, DC power adapter, full set plastic electrodes, matched calibration buffers and DO membrane refill consumables & caps (DO model) for out-of-box full testing without extra accessory purchase.
• IP54 protection class: Resist minor bench reagent & water splashes to extend service life under long-term frequent open-bench operation.
• Standard plastic-shell electrodes: More impact-resistant against breakage than glass probes, lowering electrode replacement cost for shared student teaching labs.

• Model Matching Selection: LBPH100 for pH/ORP acidity testing only; LBEC100 for purified water & raw material conductivity/TDS test; LBDO100 for water dissolved oxygen monitoring.
• Accessory Assembly: Mount matched plastic electrode on DF01 flexible height-adjustable holder, connect cable to meter port, place stir bar inside sample beaker for homogenization.
• Auto Calibration Routine: Enter calibration menu via physical buttons, immerse electrode into supplied calibration buffer; meter automatically finishes 1/2/3-point pH or single-point conductivity calibration; LBDO100 allows manual sample salinity input to activate salinity compensation.
• Sample Measurement & Reading: Submerge probe into water sample; the unit detects ambient temperature & pressure to apply automatic compensation, triggers stable reading reminder and supports one-click data storage.
• Data Export & Archiving: Insert flash disk to copy all 450 archived readings after testing; optional wireless printer for on-site hard-copy original records if required.
• Daily Maintenance & Storage: Rinse electrodes after measurement; replace DO membrane caps & refill solution as needed for DO model, fold probe holder, wipe meter surface and store dust-free.

• Shockproof packaging solution: Thick rigid export carton with integrated custom shock-absorbing foam insert separating main unit, glass calibration bottles and electrode probes to avoid breakage & extrusion during long transit; bulk overseas orders can upgrade to solid wooden case packaging.
• Full set packing contents: Button benchtop meter main unit, matched dedicated plastic test electrodes, DF01 flexible height-adjustable probe holder, DC12V power adapter, full set calibration buffer, DO membrane refill solution & sensor caps (DO-equipped models), operation manual, original factory quality certificate.
• Package dimension & weight: Single full-set outer carton 42×35×28cm, gross weight 4.2kg per unit.
• Lead time: In-stock standard models ship within 3–10working days; custom color & special electrode specification orders take 15–30 working days.
• Logistics options: Sea freight, air freight and global door-to-door courier available for bulk complete overseas lab equipment orders.

Selling Units

Single item

Package size perbatch

54*33*13cm

Gross weight perbatch

2.20kg

• Provide required model, order quantity and destination country to receive tiered bulk discount quotation
• Free customized single-index water testing matching scheme service & official PI issued within 24 hours
• Exclusive discounted pricing available for bulk procurement from universities, research institutes and third-party water quality testing organizations