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HomeNTEP Approved ScalesOhaus › PR523N
LFT Cannabis Scale
LFT Cannabis Scale
LFT Cannabis Scale
LFT Cannabis Scale

Ohaus PR523N Balance for Sale

NTEP Class II - Internal Cal.
Weigh and sell cannabis with the legal for trade Ohaus PR523N which has internal calibration.  Standard comes with RS232 port which can tie into point of sale systems or printers.  USB and ethernet kits are available for more connectivity.  PR523N displays units in grams, milligrams, carats, ounces, and more.

520 g x 0.01 g

Platform: 4.72" diameter

Price: $1,382.10

Ground S&H: Free Shipping to USA (excludes AK and HI)

Ohaus PR Balance Accessories

SF40A Impact Printer with Cable $902.00
Auxiliary Display $70.00
Density Kit $757.00
RS-232 Cable (9 pin) $188.00
Dust Cover $49.00
In-use Cover $44.00
RS-232 to USB Interface Kit $141.00
RS-232 to Ethernet Interface Kit $141.00

Ohaus PR Series is NTEP certified and Measurement Canada approved, making it suitable for legal-for-trade applications in the United States and Canada. PR is equipped with basic weighing, parts counting and percent weighing applications, and is capable of displaying weight in grams, milligrams, carats, ounces, and more. PR can also be connected to point-ofsale systems or printers via its standard RS-232 port, or via USB or Ethernet through an interface kit. Featuring an easy-toread, brightly-lit display and a simple user interface, the PR is well-constructed for long-term use, and delivers competitive performance at an economical price.

Standard Features:

  • Basic Functionality for Routine Weighing Applications
    The PR is equipped with three essential weighing modes, RS-232 connectivity for data transfer and storage, making it ideal for routine weighing applications.
  • Designed for Uncomplicated Operation with Easy-to-Use Display and Interface
    Equipped with an easy-to-read, bright backlit display and a simple user interface, the PR is incredibly easy to operate, with almost no training required.
  • Smart Design and Durable Construction
    The PR’s small footprint saves desktop space while providing a large weighing surface. The PR is durably constructed, and features a stainless steel pan to withstand day-to-day use in the workplace.
Ohaus PR Balances - Legal for Trade Class II and Class III Scales
Model Capacity x Resolution NTEP Readability Calibration Price
PR323N/E 320 g x 0.001 g 0.00[1] g External $935.00
PR523N 520 g x 0.001 g 0.00[1] g Internal $1,382.10
PR523N/E 520 g x 0.001 g 0.00[1] g External $1,193.40
PR322N/E 320 g x 0.01 g 0.01 g External $935.00
PR522N/E 520 g x 0.01 g 0.01 g External $1,193.40
PR822N/E 820 g x 0.01 g 0.1 g External $767.55
PR2202N/E 2,200 g x 0.01 g 0.0[1] g External $855.95
PR5202N/E 5,200 g x 0.01 g 0.0[1] g External $1,201.90
PR2201N/E 2,200 g x 0.1 g 0.1 g External $877.20
PR5201N/E 5,200 g x 0.1 g 0.1 g External $899.30
PR6201N/E 6,200 g x 0.1 g 1 g External $961.35
PR523N Specifications
Capacity: 520 g
Readability Non-NTEP: 0.001 g
Readability NTEP: 0.00[1] g
Verification Scale Interval e (g) (LFT on) 0.01 g
Linearity: ± 0.002 g
Repeatability stdev (g): 0.001 g
Weighing units: g, mg, ct, dwt, grain, oz, ozt
Class II
Application Modes: Basic Weighing, Parts Counting, Percent Weighing
Stabilization time: 2 seconds
Power Supply: Power input: 100–240V ~ 200mA 50–60Hz 12–18VA Power output: 12 VDC 0.5A
Overall Dimensions
(W × D × H)
7.9 x 12.5 x 11.9 in. / 201 x 317 x 303 mm
Operating Conditions: 50° F to 86° F / 10° C to 30° C
Storage Conditions: 14° F to 140° F / -10° C to 60° C at 10% to 90% relative humidity, non-condensing
Pan size (in/cm): 4.72 in. / 120 mm
Draft Shield: 6.8 x 5.1 x 8.1 in. / 172 x 131 x 205 mm
Calibration: Internal Calibration
Sensor Type: Electromagnetic Force Compensation
Net Weight: 10 lb / 4.5 kg
Shipping dimensions: 20 x 15 x 21 in. / 507 x 387 x 531 mm
Shipping Wt. (lb/kg): 15.4 lb / 7 kg

We want you to be completely satisfied with your purchase.  If you're unsatisfied with your purchase, please call the Customer Service Department at 603-782-8599 to facilitate an exchange due to manufacturer defect.

Exchanges can be processed within 5 business days of receipt.  Please call before shipping any products back to us so we can issue a Return Material Authorization Number (RMA#).  You will need to place this number clearly on the return packaging.  Please remember to include all contents such as promotional items, accessories, and instruction manuals that came in the original order.  The buyer is responsible for freight charges when exchanging purchases.  Exchanges can only be made for the same purchased model due to defects. RMA numbers expire after 20 days.

After five days you must call the manufacturer regarding the warranty.

We reserve the right to refuse to issue credit for any item that has been used, misused or damaged.  We also reserve the right to charge a restocking fee of up to 25% on returns of opened, used, or damaged products.

We are not responsible for lost or stolen returned merchandise before it reaches our warehouse and signed for by one of our employees.

A purchase cannot be cancelled once it has been shipped.  Undeliverable or refused shipments will be subject to a 25% restocking charge plus the cost of shipping and handling.  Special orders, custom items, calibration weights and baby scales cannot be returned.  All sales are final.

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