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Mars Scale Corp.
697 Petrolia Road
North York, Ontario
Canada M3J 2N6

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Digital Weight Indicators MSI-3/MSS-3

NTEP and Measurement Canada Approved

Mars Scales is a manufacturer of Digital Weight Indicators, Electronic Weighing Scales, Precision Digital Balances, Floor Scales, Bench Scales, Load Cells and Custom Weighing Systems for wide range of weighing applications in the Laboratory, Industrial and Educational markets.
All our Weight Indicators are high quality, heavy duty, reliable and at low cost. Most orders shipped within 24 hours.

Indicator MSI-3
Black painted steel encosure

Digital Weight Indicator

Indicator MSS-3
Stainless steel enclosure

Digital Weight Indicator


Floor Scales
Floor Scales

Precision Balances

Weight Indicators

Crane Scales
Crane Scales

Load Cells
Load Cells

  • 16 buttons full keypad
  • The calibration weight in pounds or kilograms may be any weight between 1% to 100% of the full capacity of the scale
  • Weighing unit conversion through the keypad: kg / lb / oz
  • Counting function.
  • Bright 0.8" / 20 mm high 7-segment red LED display digits
  • LED lamps to indicate the current status
  • Auto zero-tracking selectable
  • Two digital inputs
  • Stability indication
  • Low battery indication
  • Overload and underload indication
  • RS232 bi-directional data interface (option)
  • Supplies current for 8-350 ohm Load Cells
  • Power Auto Shut-Off option to conserve the battery
  • Wall mounting bracket
  • Checkweighing with logic outputs and LED lamps for UNDER, ACCEPT and OVER status indication
  • Analog output 4 - 20mA (option)
  • Rechargeable Battery (option)
Display Digits 0.8" / 20 mm high, 6 digits 7-segment red LED
Weighing Units lb (pounds), kg (kilograms), oz (ounces), counting
Internal Resolution up to 1,000,000 counts
Display Resolution selectable
Display Division 1,2,5 selectable
Decimal Point 0 to 5 places, selectable
Load Cell Excitation 8 VDC, 8-350 ohm Load Cells
Analog Input Range from 0.5 mV/V to 3.3 mV/V
Analog Sensitivity 0.5uV/grad min., 1uv/grad recommended
Conversion Rate 30 measures/sec, nominal
Calibration pushbatton software
Overload Limit 102% of selected Display Resolution
Tare Range to capacity by subtraction
0 - 9 numeric
Operating Temperature -10oC to +40oC (14oF to 104oF)
Power Options 110 VAC 50 Hz with internal power supply (MSS-3 only)
AC/DC Adapter 12VDC, 300mA (MSI-3 and MSS-3)
Rechargeable Battery Pack (MSI-3 and MSS-3)
Dimensions 9.4" x 6.0" x 3.0"
Shipping Weight approx. 5lb / 2.3kg
Enclosure MSI-3: Black Painted steel NEMA 5
MSS-3: Stainless steel NEMA 4X
Warranty one year limited warranty
Approvals Measurement Canada Approval No.: AM-5814
NTEP CoC Number: 11-029
*Price and specifications subject to change without prior notice.

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