KERN Torque gauges DB 1-4

KERN Torque gauges DB 1-4KERN Torque gauges DB 1-4 Torque Gauge DB 1-4

The KERN Torque gauges DB 1-4 is a high-precision torque measuring device specially developed for testing torque wrenches, electric screwdrivers, and cordless drivers. With its integrated screw joint simulator, it enables dynamic testing to ensure accuracy and safety in assembly applications. Its compact size, robust metal housing, and advanced measurement capabilities make it an ideal solution for professional use in industrial, laboratory, and quality control settings.

Features

• Designed for dynamic torque testing of screwdrivers and torque tools using a screw joint simulator

• Durable lacquered metal housing ensures long-term use in demanding environments

• LCD graphic display with backlight and visual bar for real-time capacity indication

• Stores up to 500 measurements with internal memory and easy PC data transfer via RS-232 or USB

• Peak-Hold and Track function to capture maximum torque or show real-time values

• Dual rotation measurement and programmable tolerance range with audible and visual alarms

Application

• Calibration and routine testing of torque wrenches and screwdrivers

• Quality assurance in assembly lines and tool maintenance departments

• Suitable for laboratories and R&D for torque verification

• Service centers handling power tool diagnostics and validation

• Ideal for field inspections or portable quality control tasks

• Applications requiring dynamic torque simulation with high accuracy

Specification

• Measuring range torque: 0.05 Nm – 1 Nm

• Readability torque: 0.0002 Nm (0.2 mNm)

• Tolerance: ±0.5% of max value

• Units: Nm, kgf/cm, kgf/m, in/lbs, ft/lbs

• Supported torque pickups: 20 mm, 3/8″

• Overload protection: 120% of full scale

• Internal data memory: stores up to 500 values

• Measuring frequency: 1000 Hz

• Peak, track, and limit-setting functions included

• Power supply: NiMH rechargeable battery and AC power supply

• Battery runtime (with backlight off): up to 18 hours

• Auto-off time (adjustable): 1 – 60 minutes

• Interfaces: RS-232 and USB

• Display: LCD graphic with 128 × 64 resolution

• Housing material: lacquered metal

• Dimensions (W×D×H): 200 × 100 × 50 mm