Ohaus Ranger 4000 Trade Approved Bench Scales 3kg - 30kg Ohaus - 1
  • Ohaus Ranger 4000 Trade Approved Bench Scales 3kg - 30kg Ohaus - 1

Ohaus Ranger 4000 Trade Approved Bench Scales 3kg - 30kg

£662.95  (£552.46+vat).

£870.00 Save £207.05

The great value scale for durable, industrial weighing

Ohaus Ranger 4000: R41ME3-M - 3kg x 0.1g
Delivery 10-14 days

Ohaus Ranger 4000 Trade Approved Industrial Bench Scales

The multipurpose Ranger 4000 is the right tool for industrial weighing applications in which value is important but quality, durability, and functionality cannot be compromised. Portable with die-cast metal housing and a rechargeable battery, this scale is equipped with seven application modes that can provide results for many industrial weighing and measurement needs


  • Full Metal Housing Offers Strength and Protection and Maximizes Product Life - Sturdy metal housing and slip-resistant rubber feet provide protection and stability necessary for tough industrial weighing, while extending the product's usable life
  • A Bright White LED Display Makes the Scale Usable Even in Dim Conditions - The largest, white LED display on any scale in its class, combined with check-weighing LEDs and audible indicators, make Ranger 4000 highly functional in loud and dim industrial settings
  • User-Friendly Software Makes Ranger 4000 Very Easy to Operate - Spend time on your work, not on mastering the technicalities of the scale. SmarText™ software makes scale setup and use very simple
  • Extremely Fast One Second Stabilization Time Increases Efficiency - With a stabilization time of just one second, Ranger 4000 works efficiently to enhance productivity levels

Metal Housing Ensures Protection

With die-cast sealed metal housing and slip-resistant rubber feet, Ranger 4000 was built to maximize product life and withstand heavy duty use to ensure accurate operation in industrial environments.

White LED Display Illuminates Results

Ranger 4000’s bright white 1.5" LED display is 57% larger than displays on other scales in its class. Coupled with checkweighing LEDs and audible indicators, Ranger 4000 was built to stand up to the challenges often faced in industrial weighing

Intuitive Software Supports Simple Navigation

Powered by SmarText™ software, Ranger 4000’s simple navigation works in tandem with the scale’s dedicated keys to create a user experience that requires minimal effort

Rapid Stabilization

Ranger 4000 produces accurate results within one second. The rapid stabilization virtually eliminates your wait time and allows you to move at a pace determined by you and not your weighing equipment. Work efficiently and with confidence to ensure accurate results. Maximize your throughput without sacrificing accuracy with the Ranger 4000

Application Modes

  • Weighing - determine the weight of items in the selected unit of measure
  • Percent Weighing - measure the weight of a sample display as a percentage of a pre-established Reference Weight
  • Parts Counting - count samples of uniform weight
  • Check-weighing/Percent/Counting - compare the weight/percent/count of a sample against target limits. Choose from Check-weight, Check-percent or Check-count
  • Accumulation - Totalization of weight, count or percent. Calculates total accumulated weight, count or present of separate items
  • Dynamic Weighing - Weigh an unstable load. Scale takes an average of weights over a time period
  • Display Hold - Manually or automatically holds the last stable weight on the balance display. Activated by setting time interval of Dynamic Weighing to zero.

Standard Connectivity with Flexible Options

Standard RS232 with optional Ethernet, second RS232 and USB offers additional data transfer capabilities and allows connection to multiple peripherals. Connect a large, high capacity platform through the 2nd platform option, utilizing the precision and advanced features of Ranger 4000 for high capacity weighing.

Internal Power Supply and Rechargeable Battery

Say goodbye to being restricted to working only near power outlets! Ranger 4000 is equipped with a rechargeable lead acid battery that can provide power for more than 100 hours! It can also be powered through the easy connect power cord that takes up minimal space and automatically adapts to different power line voltages and frequencies, eliminating disruptions in workflow due to power outages and shortages.


Model Capacity Readout
R41ME3-M 3kg 0.0001kg
R41ME6-M 6kg 0.0002kg
R41ME15-M 15kg 0.0005kg
R41ME30-M 30kg 0.001kg


  • Maximum displayed resolution: 1:30,000
  • Certified/approved resolution: 1:3,000
  • Construction: Stainless steel platform, die cast aluminium housing
  • Weighing units: k,g, lb, oz, lb:oz
  • Application modes: Weighing, percent weighing, parts counting, check-weighing, check-counting, check-percent, accumulation, dynamic weighing/display hold
  • Display: White LED display, 1.1"/28mm high digits
  • Check-weighing indicators: 3 LED (yellow, green, red) with configurable operation and alert beeper
  • Keyboard: 5 mechanical keys
  • Zero range: 4% or 20% of full scale capacity
  • Tare range: Full capacity by subtraction
  • Stabilisation time: 1 second
  • Auto-zero tracking: Off, 0.5, 1 or 3 divisions
  • Safe overload capacity: 150% of capacity
  • Power: 100-240 VAC / 50-60 Hz internal universal power supply, internal rechargeable lead acid battery
  • Battery life: 100 hours continuous use with 12 hour recharge time
  • Calibration: External, with user-selectable calibration weight
  • Interface: Built in RS232, optional 2nd platform, 2nd RS232, USB, Ethernet
  • Platform size (WxL): 11.8" x 8.9" / 300mm x 225mm
  • Scale dimensions (WxLxH): 12.4" x 12.9" x 4.8" / 315mm x 327mm x 122mm
  • Shipping dimensions (WxLxH): 15.6" x 17.6" x 7.7" / 397mm x 447mm x 195mm
  • Net weight: 13lb / 5.9kg
  • Shipping weight: 15.9lb / 7.2kg

Data sheet

3kg | 6kg | 15kg | 30kg
0.1g | 0.2g | 0.5g | 1g
Platform Size
300mm x 225mm
4.8" / 12.2mm
12.4" / 31.5cm
12.9" / 32.7cm
13lb / 5.9lg
Units of Measurement
kg, g, lb, oz, lb:oz
Weighing, Percent Weighing, Parts Counting, Checkweighing, Checkcounting, Checkpercent, Accumulation, Dynamic Weighing/Display Hold
White LED display
100-240 VAC / 50-60HZ internal universal power supply, internal rechargeable lead acid battery
Counting Function
Advanced Parts Counting
Checkweighing Indication
3 Colour

Specific References


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