Precision Weighing Balances
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We have NO remaining stock on the Ohaus RC30LS and Ohaus has discontinued production on this scale. The information listed below on the Ohaus RC30LS is for reference only for those people researching the specification on a Ohaus RC30LS scale they already own. If you need help finding an equivalent model please give us a call at 978-521-7095.

Ohaus RC30LS has two different weighing resolutions depending on how the digital scale is configured (66.1 lb x 0.002 lb / 30 kg x 0.001 kg default resolution) or (60 lb x 0.01 lb / 30 kg x 0.005 kg Certified resolution). Ohaus Ranger counting scales have been upgraded and expanded with new software and enhanced microprocessors for even better performance in demanding industrial applications. Every Ranger count scale features a large, backlit LCD display with fast display of weighing results within 2 seconds, as well as a RS232 port for quick connectivity to printers and systems. For use in applications requiring additional filtering, the Ohaus Ranger digital scales now includes dynamic weighing software allowing weigh determination where vibration is an issue. For advanced counting applications, the Ohaus Ranger Count Plus offers a numeric keypad for manual entry of key data like average piece weight (APW), sample size and part ID, and information stored in 100 memory locations.

Every Ranger is designed with Ohaus' easy-to-use software interface, making operation intuitive with a consistent feel across all four Ranger lines: Ranger, Ranger High Resolution, Ranger Count and Ranger Count Plus. No matter the industrial need, there is a Ranger for that application!

Standard Features Include:

  • Ranger Count scales offer high performance strain gage loadcells supporting resolutions to 1:30,000
  • Rugged cast aluminum housings with removable stainless steel weighing pans, tough painted finishes and sealed front panels
  • Weigh in lb, oz, kg, g or metric tonne units
  • Large, backlit LCD display
  • RS232 interface included for connection to printers and systems
  • NTEP 1:6,000 legal-for-trade resolution available on Ranger Count models
  • Built-in AC with hardwired plug
  • Factory options for second RS232, analog input for connection to
  • external bases, and rechargeable NiMH battery available
Ohaus Ranger electronic counting scales can count into an empty container, starting with a sample. For bulk operations, the user can count out of a full container, starting with the removal of a sample. Ohaus Ranger parts counting scale includes software to ensure optimization of the APW sample (with selectable accuracies of 97.5%, 99% and 99.5%) and can be set to continue to optimize the APW during the counting process. Set sample sizes can be selected or the user can use a variable sample size to start counting, speeding use. The Ranger digital counting scale also can be set to clear the APW between containers, ensuring that each container starts with a new APW sample.

For use in a range of industrial applications, the Ohaus Ranger scales includes software for Filling/Dosing, allowing weighing of fine powders or liquids. For use with moving or unstable items, the Ranger Count can be set to weigh dynamically, providing an average of the item's weight over time. The Ranger Count can display the gross, net and tare weights stored in memory for checking tare weights during use.

Ranger Counting Scales are made in Germany. Why pay $100's more for the Mettler-Toledo VIPER Basic Count Scale when practically all the the Ranger Count Scale's components come directly from Mettler. About the only difference is a different label on the outside of the scale and Ohaus installed their own embedded software which controls how the scale functions. The RC30LS can count parts as small as 1 gram in weight and a weighing capacity to 66 pounds. This counting scale is perfect for the casino or car wash that wants to count their quarters. Stainless steel platform size is 14" x 9.5" Review all the technical specifications here.

Please note the Ranger Counting Scales must be purchased with the optional rechargeable battery if you want to place the counting scale on a cart and not be restricted to plugging the RC30LS into an AC receptacle. For this reason many people select the A&D HC or HD Series Counting Scales that operate on either AC adapter or six (C type) alkaline batteries and the indicators separates from the base so you'll also be able to read the display.

Review all the technical specifications & optional accessories for the RC30LS here.

Ohaus RC30LS Parts Counting

print  |  
Brand Model Capacity Readability
Ohaus RC30LS Parts Counting 30000 g 1 g
Add. Features
  • Pounds
  • Ounces
  • Grams
  • KiloGrams
  • Legal For Trade
  • RS-232c
Comparable Scales

Other Brands Parts Counting ECS 110LB - $289.95

A&D Weighing inventory scale FC-20Ki - $989.45

Adam Equipment Piece Counting CBC70a - $525.00

A&D Weighing Counting Scale FC-50Ki - $989.45

Sartorius Counting Scales CB34EDXN - $636.97

Sartorius Counting Scale CB64EDXN - $636.97

Ohaus EC30 Inventory counting scale - $443.25

A&D Weighing HC-15Ki Parts Counting - $499.99

A&D Weighing HC-30Ki Inventory Scale - $499.99

My Weigh CTS3000 Counting Scale - $249.95

VMC VW-330A-C-30000 Inventory - $699.00

Other Brands ECS 66LB Counting Scale - $289.95
MSRP: $1372.00
YOU PAY $1372.00
Ohaus RC30LS Counting Scale
Capacity x Readability (g)
30000 x 1
Capacity x Readability (kg)
30 x 0.001
Capacity x Readability (lb)
66 x 0.002
Capacity x Readability (oz)
600 x 0.05 S
NTEP Capacity x Readability (g)
30000 x 5
NTEP Capacity x Readability (kg)
30 x 0.005
NTEP Capacity x Readability (lb)
60 x 0.01
NTEP Capacity x Readability (oz)
600 x 0.1
Linearity (g)
± 2
Tare Range
Full capacity by subtraction
Basic weighing, piece counting, piece counting with second scale
Internal resolution
1 part in 300,000
Sample size
5, 10, 15, 20, 25, 30, 50, 100
Weighing Units
g, kg, lb, oz
0.63 in / 16 mm digit height, (Backlit LCD), with analog filling guide
Internal power supply /30 hour rechargeable battery powered models available
Note - if you don't buy the Ohaus optional rechargeable battery you ALWAYS need to plug the scale in an AC receptacle.
Stainless steel weighing pan / Painted cast-aluminum housing
Operating temperature
Standard models: - 10˚ C to 40˚ C
Storage temperature
- 20˚ C to 60˚ C
Platform size (w x d) (in/cm)
14 X 9.5 in
35 X 24 cm
Scale dimensions (w x d x h) (in/cm)
14.2 X 14.6 X 4.5 in
36 X 37 X 11.5 cm
Shipping dimensions (w x d x h) (in/cm)
20 X 20.5 X 10.5 in
52 x 53 x 27 cm
Weight (lb/kg)
21 lb/ 9.5 net
(24 lb / 11 gross)
Download the Instruction Manual now download manual  The instruction manual contains detail information regarding calibration, additional features and keypad functions.

Compare the Ohaus RC30LS to our other available piece counting scales

Ranger Counting Series - Accessories & Options

(select the model & any of the options to the right and then the "BUY HERE" image)


Security Device $147.00
RS232 Cable to IBM PC 25 PIN $147.00
RS232 Cable to IBM PC 9 PIN $147.00
RS232 Cable to Ranger - Dual Scale $147.00
Carrying case $425.00
Ohaus 80251992 Thermal Printer $592.00
80252042 Dot Matrix Print (RS232 Cable Sold Separately) $750.00

RS232 Cable & Adapter used with 80252042 Printer to Ranger Series $147.00
WinWedge Software Wedge for Windows $349.00

Weighing Pans
YWP06G w/ 3.25" Dia. x 0.75" depth $25.00
YWP04G w/ 6.75 inch Dia. x 0.8 inch Depth $25.00
Rechargeable battery $650.00

Note - Rechargeable battery & second RS-232 must be installed by the factory

Copyright © 2017 Precision Weighing Balances, All Rights Reserved. This site is owned and operated by Precision Weighing Balances and is not sponsored or affiliated with Ohaus. Ohaus® is a registered trademark of Ohaus Corporation. For warranty, parts and technical related issues please call Ohaus directly at 973-377-9000.


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