MSI Dyna-Clamp Tension Meter

As of: Wednesday, July 9, 2025

Save or Print to PDF

Standard Features

Dual line LCD display
Two user-programmable function keys
IP65 anodized aluminum frame
RS-232 port
Up to eight factory calibrations included at no additional cost

Options
(Contact MSI for application consultation)

Heavy-duty carrying case

Approvals

WARNING: Cancer and Reproductive Harm California Proposition 65

Reliable Tension Meter with Easy-to-Read LCD Display

Quickly Check Wire Rope Tension

The MSI Dyna-Clamp tension meter has a wire rope engagement site window to help ensure accurate tension readings. The MSI Dyna-Clamp features an easy-turn power screw, to make measuring wire rope tension simple and effortless, even in difficult environments.

Meeting Safety Standards with Every Application

The MSI Dyna-Clamp has accommodations for a safety strap, complying with OSHA requirements. Users can measure wire ropes with up to one-inch diameters without changing equipment.

Large, Easy-To-Read Display

The Dyna-Clamp’s large LCD display can be clearly read in bright, sunny conditions and features a scratch-resistant overlay for added durability. Two lines on the display allow users to view two measurements. The live wire rope tension is prominently displayed on the primary display line, while the secondary display line is configurable to show wire rope diameter, average tension, or peak tension.

MSI Dyna-Clamp Specifications

Power:
Battery operated two AA cells 1.5 V alkaline batteries
(can be replaced with rechargeable NiMH cells)

Max Tension:
12,500 lbf (5,670 kgf /55.60 kN)

Operating Time:
Alkaline AA-cells: 24 hours

Wire Rope:
Diameter 3/16 in (5 mm) to 1 in (25 mm)

Accuracy:
±3% of capacity

Units:
lbf, kgf, kN

Resolution:
Standard: 2,500 divisions

Display:
Primary display (bottom) six, 0.7 in (18 mm) numeric digits
Secondary display (top) eight, 0.5 in (13 mm) numeric digits

Function Keys:
Two programmable keys (user-defined) – F1, F2
(test, unit, print, scroll, actfun)
Two permanent keys – power, zero

Setpoints:
Two dedicated setpoints for minimum and maximum allowable wire rope tension (LEDs for
measurements outside of allowable range)

Auto-Off Mode:
Prolongs battery life by turning power OFF after 15, 30, 45 or 60 minutes of no activity (user determined)

Enclosure:
IP65 powder-coated aluminum frame

Calibration:
Up to eight factory programmed wire rope calibrations

Temperature:
Operating:
-4 °F to 122 °F (-20 °C to 50 °C)

Operator Use:
Outdoor

Storage:
Indoor

Warranty:
Two-year limited

Approvals:
CE Marked
UKCA

MSI Dyna-Clamp Dimensions

Dimensions
A	25.70 in (652.80 mm)	C	13.75 to 15.50in (349.25 to 393.70 mm)
B	7.30 in (185.50 mm)	D	3.70 in (94 mm)

Parts

Part #	Description
MSI Dyna-Clamp
189581	Dyna-Clamp Line Tensiometer for 1.0in Rope 12,500lbs

Options

Part #	Description
Options/Access
198418	Dyna-Clamp Carrying Case