Mark-10 WTT-1000 Wire Pull Tester 1000 lb Capacity
Supplied with Heavy-Duty Wedge Grips
The Mark-10 WTT-1000 system is designed for testing large diameter wires for UL and MIL Spec Testing.
Available with a set of heavy-duty self-tightening wedge grips or a combination of wedge grip and vise grip to securely hold your samples. A hook is also included which can be used to grip ring terminals.
Measurement accuracy is ±0.1% of full scale, and resolution is 0.5 lbs / 0.2 Kg / 2 N. A large, backlit LCD displays large, legible characters, while the simple menu navigation allows for quick access to the gauges’ many features and configurable parameters. Data can be transferred to a PC or other data collector via USB, RS-232, Mitutoyo (Digimatic), or analog outputs.
On-board data memory for up to 1,000 readings is included, as are statistical calculations and output to a PC. Integrated set points with indicators are ideal for pass-fail testing and for triggering external devices such as an alarm, relay, or test stand. The gauges are overload protected to 150% of capacity, and an analog load bar is shown on the display for graphical representation of applied force.
Kit Contents
The WTT-1000-VG is sold as a complete test system that includes the following items;
- TSF - High Capacity Test Stand
- M5-1000 - Digital Force Gauge
- G1061 - Wedge Grip
- G1074 - Vice Grip
The WTT-1000-WG is sold as a complete test system that includes the following items;
- TSF - High Capacity Test Stand
- M5-1000 - Digital Force Gauge
- G1061 - Wedge Grip (x2)
Features
- Display force values in peak or real-time measuring mode
- Test for UL 486 & Mil Spec and other standards
- 3 Year Warranty
- Includes Traceable Calibration Certificate
- Modular system can be used for many other tension and compression testing applications
- USB, RS-232, Mitutoyo, and analog output
- Peak readings and set points always displayed
- 13 inches of clearance without grips. 4 inches of travel

Specifications
Capacity | 1,000lbs (4.5Kn) |
Stroke | 4.00" (102 mm) |
Travel Rate | 0.013" (0.34 mm)/wheel rev |
Sampling Rate | 7,000 Hz |
Accuracy | ± 1lbs / 0.5 Kg / 5 N |
Power | AC or rechargeable battery (NiMH). Low battery indicator appears when battery level is low, and gauge powers off automatically when power reaches critical stage. |
Battery Life | Backlight on: up to 7 hours of continuous use Backlight off: up to 24 hours of continuous use |
Measurement Units | lbF,ozF,gF,kgF,N,kN,mN (depending on model) |
Outputs | USB / RS-232: Fully configurable up to 115,200 baud. Includes Gauge Control Language 2 for full computer control. Mitutoyo (Digimatic): Serial BCD suitable for all Mitutoyo SPC-compatibile devices. Analog: ±1V DC, ±0.25% of full scale at capacity. General Purpose: Three open drain outputs, one input. Set Points: Three open drain lines. |
Configurable settings | Digital filters, outputs, automatic output (via USB/RS-232), automatic shutoff, default settings, averaging mode, external trigger, passwords, key tones, audio alarms, backlight, calibration |
Safe Overload | 150% of full scale (display shows "OVLD" at 110% and above) |
Warrany | 3 years |