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MyWeigh GemPro250 digital gems scale

50 g x 0.001 g

My Weigh Gempro250 digital diamond scale offers 50 gram weighing capacity with 0.001 grams accuracy, AC adapter, calibration mass, and expansion bowl included.

Availability: 0 left in stock. Discontinued

MSRP: $275.00

YOU PAY: $275.00


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Download Manual
You Tube
Details
Details
The MyWeigh Gempro250 has been discontinued and no longer in production as of April 2018. We have no remaining stock on the Gempro250 and all information displayed herein is for archival and support purposes only.

My Weigh Gempro 250 professional high accuracy digital electronic jewelry scale is ideal for weighing diamonds, gold, precious gems and jewelry. The compact design and high precision of accuracy makes this the perfect scale for any jeweler. This jewelry scale has six selectable weighing functions: carats, grams, ounces, troy ounces, pennyweight, and grains, which makes this one of the most versatile gem scales on the market today. Gempro 250 portable scales weigh up to 50 grams in 0.001 gram increments.

Gempro precision weighing balances have 2 calibration modes (sensitivity calibration and linear calibration) and include ASTM Class F2 calibration weight at no additional cost. These precise Gempro scales also offer full capacity tare capabilities, programmable auto-off function (1-9 minutes), bright backlight, stainless steel weighing platform, adjustable feet, and level bubble indicator to provide you excellent performance in precision weighing. MyWeigh Gempro 250 is packed with so many features we decided to drop the Tanita Diamond Scale line like the 1230 and 1210N.

My Weigh GemPro250 can be used by other markets, not just the jewelry market. Weighing air rifle pellets from 6.5 to 30.9 grains with accuracy ±0.02 grains (standard electronic powder scale like the PACT, Lyman typically only offer ±0.1 grains.) If you are a ammo reloader for competition benchrest shooting and want every round loaded to the kernel the GemPro250 will NOT work and you'll need to spend a lot more money for the Sartorius Entris64-1S.

MyWeigh no longer lists a linearity spec but from our experience ± 5 divisions or ± 0.005 g - 0.025 ct - 0.1 gn - 0.00025 oz - 0.00025 ozt - 0.05 dwt. The Weigh Sensor is a Strain Gauge

Other applications include weighing vitamin supplements into gel caps, verifying dispensing equipment, mixing small quantities of epoxy or adhesive or how about rubber bands for free-flight planes?

Gem Pro electronic jewelry scales offer jewelers portability by offering AC power (adapter included) or option of running on 4 AAA batteries. Weighing accessories included with these milligram balances are: retractable wind shield cover, expansion scoop / bowl, and a protective hard carrying case.

All My Weigh Scales are backed by My Weigh Scale Company for a LIFETIME to the original purchaser against defects in materials and/or workmanship. If the product fails on delivery or to operate to the specifications during this warranty period, when used under normal conditions, My Weigh Scale Company will repair or replace it at their option, without charge. You CAN NOT return your My Weigh Scale to Precision Weighing Balances, but instead MUST SHIP it directly to My Weigh. You will be required to pay the shipping and insurance charges to My Weigh's repair facility.Please send your scale, warranty card, original invoice included when the scale was shipped to you, and a note describing the problem to: My Weigh Warranty Dept, 3401 W Papago Street, Phoenix, AZ 85009. My Weigh strives for 5-6 day turnaround for repair or replacement (for units under warranty). My Weigh will return the unit freight prepaid. Please refer to your Instruction Manual for additional warranty information and shipping instructions. My Weigh has an extremely low defect rate, but My Weigh Scale Company requires the consumer to return any defect/warranty issue directly to My Weigh Scale Company no matter who you purchase the scale from. Questions about products specifications, operations or warranty should be directed to My Weigh Customer Service Center Monday through Friday from 9am to 5pm Pacific Time at (602) 253-2214. Please review MyWeigh's website for the most current Warranty Instructions



Watch the video above how to calibrate the Gempro250 and how to configure the auto off function and backlight settings.



Gun and ammo reloaders really need to watch the video above. See the Sartorius Entris64-1S in action and where professional shooters all over the world are learning to forget those low cost strain gauge scales that don’t work (see this video to see the difference). See how the RCBS10-10 beam scale can not even sense the weight of a kernel of powder. Watch the Omega Powder Trickler drop one kernel at a time. A kernel of Hogdgon H4350 powder weighs between 0.020 - 0.030 grains and the Sartorius Entris64-1S increments in 0.002gn. If you are tired of all the headaches using digital scales in the past it is time for you to buy a real balance that can weigh correctly.



Purchasing a scale with readability to one (1) milligram like the Gempro250 is NOT accurate enough to weigh to the kernel of powder.

In the video above we use a Sartorius Entris313-1S milligram balance weighs to 0.02 grains. The Entris313-1S is a big step up from other mechanical beam balances and those low cost strain gauge scales like the Ohaus SPX123, Acculab VIC123, Sartorius AY123, Denver MXX123 but as this video shows if you want to weigh to 1 kernel of powder you need greater accuracy than a milligram.

Specs
My Weigh Gempro250 Jewelry Balance
Capacity x Readability
(carats)
250.00 ct x 0.005 ct
Capacity x Readability
(grams)
50 g x 0.001 g
Capacity x Readability
(ounces)
1.764 oz x 0.00005 oz
Capacity x Readability
(troy ounces)
1.608 ozt x 0.00005 ozt
Capacity x Readability
(pennyweight)
32.151 dwt x 0.001 dwt
Capacity x Readability
(grains)
771 gn x 0.02 gn
Linearity MyWeigh no longer lists a linearity spec but from our experience ± 5 divisions or 0.005 g - 0.025 ct - 0.1 gn - 0.00025 oz - 0.00025 ozt - 0.05 dwt. The Weigh Sensor is a Strain Gauge
Units Carats, Grams, Ounces, Troy Ounces, Pennyweight, Grains
Tare Range Tare Full Capacity
Calibration Auto Calibration With Calibration Weight (included)
Power Requirements 4 AAA Batteries (NOT INCLUDED), or
AC Adapter (Included)
Platform Material Stainless Steel
Operating Temperature 10°C - 30°C (50°F - 86 °F)
Display LCD 6 Digits x 12 mm
Auto Shut-off Adjustable
Dimensions (inches) 3.75" x 5.25" x 2.0"
Standard Accessories AC Adapter, Calibration Weight, Expansion Scoop/Bowl, Protective Hard Carrying Case, Manual
Warranty Lifetime Manufacturer Warranty
Net Weight (oz/g) Approximately 7.4 oz / 212 g
What's included
AC Adapter
Calibration Weight
Expansion Scoop/Bowl
Protective Hard Carrying Case
Manual
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Additional Info
Additional Info
Brand Myweigh
Capacity x Readability 50 g x 0.001 g
Weight Modes Carats, Grains, Ounces, Pennyweight, Grams, Troy Ounces
Legal for Trade No Legal for Trade
Construction ABS Plastic Housing, Stainless Steel Weighing Pan, LCD Display, Strain Gauge Weigh Sensor
Calibration External with 10g mass included
Communication no communication port
Platform size (inches) 2.75 diameter
Power Requirements battery NOT included, 120V AC Adapter included
Manufacturer Warranty (years) 30
Additional info Comes with AC Adapter, Calibration Weight, Expansion Scoop/Bowl, Protective Hard Carrying Case and Manual
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