Series 2 digital force gauges are designed for basic tension and compression force testing applications up to 500 lbF (2,500 N). Peak tension and compression readings are reliably captured via the gauges' ±0.5% accuracy and 500 Hz sampling rate. A backlit graphic LCD displays the current, peak tension, or peak compression reading.
The gauges are overload protected to 200% of capacity. An ergonomic, reversible aluminum housing allows for hand held use or fixture mounting, rugged enough for applications in both production and laboratory environments. Series 2 gauges are directly compatible with Mark-10 test stands and grips.
Features
- Calculates peak tension and compression values
- 3 selectable units of measurement
- Ultra-compact, ergonomic housing
- Configurable default measurement unit and mode
- 500 Hz sampling rate
- Large, backlit graphic display with auto-dimming
- Powered by rechargeable battery or AC adapter
- Reversible housing for alternate load cell orientation
Specifications
- Accuracy: +/- 0.5% of full scale
- Safe Overload: 200% of full scale
- Sampling Rate: 500 Hz
- Power: 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
- Measurement Units: lbF, kgF, N
- Weight
- M2-2 – M2-100: 0.7 lb [0.33 kg]
- M2-200 – M2-500: 0.9 lb [0.41 kg]
- Environmental requirements: 40 - 100°F, max. 96% humidity, non-condensating
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Warranty: 3 years (see individual statement for further details)
Included Items

- Certificate of Conformance
- AC adapter
- Rechargeable battery
- Quick-start guide
- Resource CD (user manuals)
This force gauge (Series 2) does not include attachments or a case. They are available to purchase. The Series 3 force gauge includes the attachments and case.
Models Available
Capacity x Resolution | |||
Model | lbF | kgF | N |
M2-2 | 2 x 0.002 | 1 x 0.001 | 10 x 0.01 |
M2-5 | 5 x 0.005 | 2.5 x 0.002 | 25 x 0.02 |
M2-10 | 10 x 0.01 | 5 x 0.005 | 50 x 0.05 |
M2-20 | 20 x 0.02 | 10 x 0.01 | 100 x 0.1 |
M2-50 | 50 x 0.05 | 25 x 0.02 | 250 x 0.2 |
M2-100 | 100 x 0.1 | 50 x 0.05 | 500 x 0.5 |
M2-200 | 200 x 0.2 | 100 x 0.1 | 1000 x 1 |
M2-500 | 500 x 0.5 | 250 x 0.2 | 2500 x 2 |
If a higher force capacity, the Series 5 force gauge has capacities up to 2000 lbf (M5-2000)
Optional Accessories
Attachments for force gauges under 20 lbF
|
|
23-1031-1 Attachment Kit includes the following parts | |
G1028 |
Small hook, #10-32F
|
G1029 | Flat head, #10-32F |
G1026 | Cone, #10-32F |
G1025 |
Chisel point, #10-32F
|
G1027 | V-groove, #10-32F |
G1024 |
Extension rod, 5", #10-32F
|
*The above kit has the small hook instead of the medium hook and coupling shown below. This lighter hook weighs less than the medium hook and coupling combination.
Attachments for force gauges 5 lbF to 100 lbF | |
23-1031-2 Attachment Kit includes the following parts | |
G1038 |
Medium hook, #10-32M (requires G1039)
|
G1039 |
Coupling, #10-32F/F
|
G1029 | Flat head, #10-32F |
G1026 | Cone, #10-32F |
G1025 |
Chisel point, #10-32F
|
G1027 | V-groove, #10-32F |
G1024 |
Extension rod, 5", #10-32F
|
Attachments for force gauges 200 lbF to 500 lbF | |
23-1031-3 Attachment Kit includes the following parts | |
G1035 |
Large hook, 5/16-18M (requires G1037)
|
G1037 |
Coupling, 5/16-18F/F
|
G1036 | Flat head, 5/16-18F |
G1033 | Cone, 5/16-18F |
G1032 |
Chisel point, 5/16-18F
|
G1034 | V-groove, 5/16-18F |
G1031 |
Extension rod, 5", 5/16-18F
|
Documentation
Dimensions

Model | Load Cell Thread |
M2-2 – M2-100 | #10-32 UNF |
M2-200 – M2-500 | 5/16-18 UNC |
- Chatillon and Mark-10 Digital Force Gauges
- Digital force gauges can be used in a virtually limitless number of tension and compression force testing applications. All force gauges are able to capture the peak force in both tension and compression and have selectable units of measurement.
- Mechanical test stands with capacities of 100 lbF to 1000 lbF.
- Manual test stands can prevent inaccuracies from testing by hand. They are inexpensive compared to a motorized test stand. If your test requires controlled speed we recommend a motorized test stand.
- Force and Torque Measurement Products
- Designed and manufactured in New York. Products come with a 3 year warranty. Great selection of products for any budget.