Mark-10 WT3-200 Wire Crimp Pull Tester

Replaced by: WT3-201

The WT3-200 wire crimp pull tester is designed to measure the pull-off force of crimped wire and tube terminations. An ergonomic lever allows for easy application of up to 200 lbF (1,000 N) of crimp pull force. Adjustable wire terminal grip contains multiple slots for wire diameters up to AWG 3 (0.25 in [6.3 mm]).

A large, backlit graphic LCD displays easy-to-read values, including real-time force, peak force, programmable pass/fail limits, units of measurement, and more. Data can be transferred to a PC or other data collector via USB, RS-232, Mitutoyo (Digimatic), or analog outputs. An analog load bar is shown on the display for graphical representation of applied force.
On-board data storage for up to 1,000 readings is included, as are statistical calculations and output to a PC. Unique automatic output / data storage / zeroing upon sample break helps automate testing processes.

An optional ring terminal fixture may be used to secure ring terminations, and an optional carrying case makes transportation simple and safe.

Data Sheet
User’s Guide

Discontinued – See WT3-201

The WT3-200 includes MESUR Lite data acquisition software. MEASUR Lite tabulates continuous or single point data. Data stored in the tester’s memory can also be downloaded in bulk. One-click export to Excel allows for further data manipulation.

Mark-10 WT3-200 Wire Crimp Pull Tester Features

  • Measures real-time and peak force values
  • Ergonomic lever operation produces 200 lbF [1,000 N]
  • USB, RS-232, Mitutoyo (Digimatic), and analog outputs
  • Automatic output / data storage / zeroing upon sample break helps automate testing processes
  • 1,000-point data memory with statistics and outputs
  • Password protection prevents unauthorized changes
  • Programmable set point indicators and outputs for pass/fail determination
  • High-speed 7,000 Hz sampling rate accurately captures peak force values
  • Configurable audio alarms and key tones
  • Mounting holes for bench mounting
  • CE mark

Optional Equipment

  • Ring terminal fixture
    Multiple pin sizes are provided, from 1/8″ to 3/8″ [3.2 to 9.5 mm] dia.
  • Carrying case
    Provides storage space for the WT3-200 tester, optional ring terminal fixture, AC adapter, USB cable, and accessories.
  • Machinable blank terminal fixture
    For unique sample shapes and sizes.
  • MEASUR gauge Software
    tabulates and plots force vs. time. Also calculates statistics, exports to Excel, and more
  • Calibration kit
    Complete set of brackets and hardware for calibration of a WT3-200. Weights not available from Mark-10


WT3-200 Dimensions

Weight 16 lbs
Dimensions 15 × 5.4 × 2.8 in
Capacity x Resolution

200 x 0.1 lbF, 3200 x 2 ozF, 100 x 0.05 kgF, 1000 x 0.5 N, 1 x 0.0005 kN


±0.2% of full scale

Wire gauge range

AWG30 – AWG3 (Including insulation)

Wire diameter range

Minimum 7.50 in [191.0 mm], excluding termination, unlimited length

Sample length range

Minimum 7.50 in [191.0 mm], excluding termination, unlimited length

Maximum sample elongation

1.15 in [29.2 mm]


AC or rechargeable battery. Multi-step low battery indicator is displayed, gauge shuts off automatically when power is too low.

Battery Life

Backlight on: up to 7 hours of continuous use Backlight off: up to 24 hours of continuous use

Sampling rate

7,000 Hz


USB / RS-232: Configurable up to 115,200 baud. Mitutoyo (Digimatic): Serial BCD suitable for all Mitutoyo SPC-compatible Devices. Analog: ±1 VCD, ±0.25% of full scale at capacity. Set points: Three open drain lines.

Safe overload

150% of full scale (display shows “OVER” at 110% and above)


16.0 lb [7.3 kg]

Included items

Universal voltage AC adapter, battery, quick-start guide, USB cable, resource CD (USB driver, MESURTMLite software, MESURTMgauge DEMO software, and user's guide), NIST-traceable certificate of calibration


3 years

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