Jennings Mack 20

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Old Will's Price: $69.50

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In Stock

Item Number: JS-MACK-20-P78

Manufacturer: JScales/Jennings Scales

Manufacturer Part No: SCMACK20

Jennings / JScale Mack 20 Digital Precision Scale
Innovative dual display design.
20 gram capacity x 0.002 gram resolution

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Features:

Hinged Wind Screen

Two Weight Displays

Hold Feature

Easy Calibration

Tare Feature

Kill Those Vibrations With VibraKill®

20 Year Manufacturer's Warranty

The level bubble and adjustable feet on the JScale Mack-20

The Mack has
a hinged wind screen

Animated picture of the Mack using its protective wind shield

to keep out those
pesky air currents

• VibraKill® Pad
(The VibraKill® Pad reduces vibrations that can affect measurements.)
• Calibration Weight
• Weighing Tray
• 4 AA Batteries

Included VibraKill Pad for reducing vibrations

The Mack Measures in 8 Modes

Mode:	Capacity:	Resolution:
Grams	20.000 g	0.002 g
Grains	308.60 gn	0.02 gn
Troy Ounces	0.6430 ozt	0.0001 ozt
Ounces	0.7050 oz	0.0001 oz
Pennyweights	12.860 dwt	0.002 dwt
Carats	100.00 ct	0.01 ct
Ticals	1.7100 t	0.0002 t
Milligrams	20,000 mg	2 mg

The Particulars

Power	4 AA batteries
Displays	Blue backlit LCD
Tare Feature	Yes
Calibration Feature	Yes
Scale Size	7.0" x 6.5" x 2.5"
Platform Size	3.5" diameter

The JScale Mack Scale can be used as a compact sized jeweler's balance for weighing gems and other jewelry pieces.

This Mack jewelry scale is so accurate, it can be used to measure the metric weights of gold and silver. This precision scale can also be used for detecting rare coins.

This JScale also makes a fine gun powder reloading scale.

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Jennings Mack 20

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