Lot 252 Listing# 1142391

Ohaus Aquasearcher AB33M1 pH/Conductivity Meter


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Location:

Seekonk, MA, USA

Event Start Date:

12/9/2026

Invoices Will be Sent:

12/21/2026
All invoice payments are due immediately upon receipt.

Handling Fee:

$10.00 USD

This is the cost to get the item from its location to an area where it can safely be loaded (unless otherwise noted). Packaging and shipping are additional and can be provided once your equipment invoice has been paid.

Equipment Description
Ohaus Aquasearcher AB33M1 pH/Conductivity Meter

Ohaus Aquasearcher AB33M1 dual-channel benchtop meter that measures pH on one channel and conductivity on the other at the same time.

  • Large backlit segment display shows CH1 pH and CH2 EC readings side by side, along with temperature (ATC/MTC), user ID, sample count, and calibration and print icons
  • The screen shows calibration data: a pH slope of 98.4% at 0 mV with buffers 1.68, 4.01, 7.00 and 10.01 at 25.0 °C, and a conductivity cell constant of K 1.777 against a 12.88 mS/cm standard
  • Rear connections: COND input, pH/mV BNC input (capped in the photos), Temp input, USB, RS232 and DC power jack
  • Front touch keys for navigation and power

    Included in the photos
  • Ohaus electrode stand with adjustable arm, electrode holder and beaker wells
  • Ohaus STCON3 conductivity probe with STARTER Series Electrode box, foam insert and certification paperwork
  • Nameplate reads Model a-AB33M1, power input 12 V DC 0.15 A, operating temperature 5 °C to 40 °C, Made in China
  • CE, RCM and WEEE marked, and FCC Part 15 compliant
  • In the photos, the display is lit and showing readings

  • Powers On Explanations

    Display lit with pH 3.58 / 13.01 mS/cm readings in photos 1-5.

    Specifications:
    Standard
    Metric

    Manufacturer Name

    Ohaus Corporation
     

    Serial Number:

    C305628313
    C305628313

    CE Marked:

    YES
    YES

    Model:

    AB33M1
    AB33M1

    Voltage:

    12 VOLTS
    12 VOLTS

    Current:

    0.15 AMPS
    0.15 AMPS

    Probe Included:

    Yes
    Yes

    Recommended Packaging Form:

    19C (22X15X13)
    19C (22X15X13)


    Dimensions:
    Standard
    Metric

    Overall:

    12 x 12 x 12 IN - 4 LBS
    304.80 x 304.80 x 304.80 mm - 1.81 kg


    Certain sellers requires that we assess state sales tax where applicable. Sales tax can only be waived if a valid sales tax exemption certificate is provided.

    This lot is being sold "as is, where is". We recommend that you contact an EquipNet sales representative to set up your own inspection.

    This equipment is subject to a removal and loading charge.

    The written description provided for this equipment is EXACTLY what you will receive if you opt to purchase this listing. Any items that are not in the description but appear in the visual representations of this listing will not be included in the sale. Photos and video are provided just as references and to give a general sense of condition.

    Please be aware that weights and dimensions of equipment provided on EquipNet’s listings are estimates and can vary from actual weights and size. Sellers estimates are often not precise especially when equipment was installed versus prepped for shipment. As such, please do not fully rely on the accuracy of this information in EquipNet’s listings for shipping quotes and/or user size requirements.

    Any license associated with this equipment is non transferable.

    EquipNet, Inc. Auction Terms

    • All auction equipment is subject to internal redeployment, cancellation of listing, or other sale prior to formal acceptance of an auction bid by the seller.
    • All bids are binding. Once bids are submitted you cannot remove or modify them, although you can place additional bids. If you make a mistake in your bid, please call our hotline and a Sales Representative will assist you.
    • All items, unless otherwise stated, are sold “As Is, Where Is, With All Faults”.
    • The sale of equipment is intended to be sold without software or other proprietary intellectual property including but not limited to manuals (“Software”), if any is applicable. 
    • Handling Fees: are noted where provided by the vendors. Please see item description for more details. This is the cost to get the item from its location to an area where it can safely be loaded (unless otherwise noted). Packaging and Shipping are additional and can be provided once your equipment invoice has been paid.
    • Auctioneer has ownership or financial relationships with companies that may be participating in the auction to purchase and take ownership of an item. Any such bidding activity will be conducted transparently and in full compliance with all applicable laws, regulations, and recognized industry standards. No bidding will be done to influence prices and only for the purpose of taking ownership.
    • Buyer's Premium is 19% - The premium is a percentage of the final price of a listing (item) that is in addition to the equipment sale price. For example, if an auction charges a buyer’s premium of 19% for amounts below $1,000, you will be required to pay an additional $190 for a lot totaling $1,190.
    • Taxes / VAT: Sales tax may be applied to your purchase, depending on your state and exemption status. If no sales tax is applied to your order, check your state's sales and use tax requirements as you may be required to self-assess any tax required.
    • Your invoices are sent via email initially and can also be viewed from the My EquipNet section of the website. Our payment instructions can be found at the bottom of your invoice. Acceptable payment Methods include credit card with a max of $10,000 USD (Visa, MasterCard, Discover, AmEx), otherwise Wire Transfer ONLY. EquipNet DOES NOT accept checks, PayPal or PO's as payment. All invoices must be paid within (5) days of receipt of invoice.
    • Invoices must be paid in full before shipping/pick-up arrangements can be made. Once paid in full, a member of the EquipNet Logistics department will contact you regarding your freight quote.
    • All items must be removed within the specified removal period or shall be deemed abandoned and resold by EquipNet, Inc. All quotes must be obtained after the auction has concluded and the item(s) have been paid for. Abandoning items can result in being banned from future bidding.

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