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ZEO-50 Thank you for purchasing the American Weigh ZEO-50 portable milligram scale. Please read all operating instructions carefully before use. Scales are precision measuring devices and should always be handled with proper care. To ensure years of reliable service, keep these simple tips in mind: •...
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I. Part List 1. Scale 2. 50g Calibration Weight 3. Tweezers & Spoon 4. Weighing Tray 5. Four AAA Batteries II. Key Description ON/OFF MODE TARE On/Off Key Mode Key Tare Key PCS Key 1. On/Off Key - Turns the scale on or off. 2.
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2. If the scale is turned off and then back on, it will default to the last unit used. • ZEO-50 Units: g (gram) oz (ounce) ozt (troy ounce) dwt (pennyweight) ct (carat) gn (grain) VI. Using the Tare Feature You can use this scale’s tare feature to subtract the weight...
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the contents. 4. To return to normal weight display (gross weight), remove any items from the weighing platform and press the TARE key again to re-zero the scale. VII. Using the Counting Feature You can use the counting feature to count items of uniform weight. A sample quantity must first be weighed to determine the piece weight: 1.
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ZEO-50 Model Acceptable Calibration Recommended Tolerance (±) Weights Accuracy Class ZEO-50 0.005g OIML M2 IX. Adjustment 1. Turn the scale on and wait for the display to show “0.000g”. 2. Press and hold the MODE key until the display shows “CAL” then release.
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If the problem persists, the load cell may be permanently damaged due to overloading. 2. 88888 - Maximum capacity exceeded. Remove the extra weight to avoid damaging the load cell. 3. L - Batteries are low. Replace the batteries. ZEO-50 Max. Capacity Readability 0.001g Power...
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ZEO-50 American Weigh Scales, Inc. Norcross, GA 30092 Made In China to our exact specifications and quality control.
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