Crane scale Wired Crane Scale - Hook Type

RON 2125 Hook Type Crane Scale with 1" Attachable Display

Estimated delivery within 4-7 working days



RON 2125 Hook Type Portable Digital Crane Scale is a unique Portable Crane Scale with hand-held remote display that up to 12.5 tons capacity is removable and can be attached to the load cell. The removable display enables the user either to hold the large indicator in his hand or snap it very easily onto the load cell.

By this means, the user's personal safety is ensured as under no circumstances will he have to approach the load in order to read the result: he will either hold the remote indicator in his hand or read the large portable crane scale display from a safe distance.

The separation of load cells and displays also increases portable Crane Scale durability.

The small load cells of the portable digital Crane Scales ensure portability and low headroom loss for any application.

RON 2125 Hook Type Portable Digital Crane Scale has many functions and features as described below.

Portable digital Crane Scales, Dynamometers and Load Cells, are used for weighing during lifting, as well as force, load and tension measurement.

All portable Crane Scales are factory-tested and supplied with a test certificate, including a fully traceable calibration chart.

2000 hour battery life - applicable to all RON crane scale, dynamometer and load cell series and load cells with built-in amplifier:

RON Crane Scales excel in high quality, are based on the latest technologies and comply with the strictest safety standards.

All RON Crane Scales are made of the highest quality, aerospace steel.

Download Brochures:
Download brochure (873.60 kB)

Safety Factor : Designed to 5:1, for the load cell and the lifting eye. Average straightening load of the hook is at least 4 times the capacity. 

Proof Load : Each system proof-loaded to 200% of capacity (certified) up to a test force of 400t. 

Accuracy : ± 0.1% of full range. 

Durability : Robust extruded aluminum indicator housing, iridized and polyurethane coated. 

Display : 5 digit, 1" (25mm) liquid crystal display and annunciator; two-level overload state, max. value (peak hold), low battery, tare state (gross or net), measuring units, sleep state, charge, and programming instructions. Standard number of measurements per second: 1.

Functions : Zero. Tare. Low battery warning. Max. (peak hold). Two-level overload visual alarms. User calibration. Sleep mode after 60 sec. in zero value, awakes automatically when loaded.

Units : available in the following measurement readings: metric tons, short tons (2000 lbs), kgs, lbs, newtons, deca newtons, k. newtons. 

Load Cell Material : Made of high-strength, aerospace quality, alloy steel, polyurethane coated. 

Indicator Material : Extruded aluminum. 

Power : 3 x AA (“finger”) 1.5 Volt Alkaline disposable batteries. Batteries rated 3AH will function for at least 2000 hours (at least three months of continuous working). Occasional use will extend the life of the batteries, up to several years. Adding certain options will shorten the life of the batteries. All settings retained at power off.ined at power off. 

Cable : Supplied with 16' / 5m cable. 

Calibration : User calibration. Initial factory calibration, fully traceable (certified). 

Temperature Range : -15°F to +175°F 
(-25°C to +80°C). 

Environmental : Weatherproof, NEMA 4, IP65.

  • 1 or 2 user-adjustable set points
  • Additional 2"/50mm LCD display with cable connection to indicator
  • Additional 4"/100mm LED display with cable connection to indicator
  • Additional spare cable in 15ft/5m increments
  • Analog output: 0 to 1V/0 to 2V/0 to 3V
  • Analog output: 4 to 20 mA
  • Baud rate, user-selectable
  • Dampened (average) display for unstable load
  • Data logger – up to 600 measurements
  • Data logger – up to 6000 measurements
  • Fatigue rated load cell
  • IP 67 load cell with special off-shore connectors
  • Longer extension cable in 15ft/5m increments
  • Number of measurements per second: 2/3/4/5/6/7/8/20, factory set
  • Real-time clock
  • Rechargeable batteries with an external charger for charging the batteries inside the system
  • RS-232 - continuous or on demand data output, user-selectable
  • RS-485 - continuous or on demand data output, user-selectable
  • Totalizer
  • Units, user-selectable
  • Wireless (R.F.) data transmission

Dimensions Table and Drawing (Shank Hook Version)