Truweigh Senso Digital Milligram Scale – 50g x 0.001g

The Truweigh Senso Digital Scale is Truweigh's 50g x 0.001g carat and milligram scale (Truweigh model SC-333). It reads to a thousandth of a gram under a clear hinged draft cover, charges by USB Type-C, and ships as a full kit: gem tray, locking tweezers, 50g and 20g calibration weights, charging cable and a zippered hard case. $79.99 at Angies Boutique.

⚡ At-a-Glance Decision Summary

• What it is: a 50g capacity, 0.001g readability milligram scale built for gems, jewelry and other tiny items.
• Why choose it: milligram resolution, ten times finer than a 0.01g pocket scale.
• Standout feature: a clear hinged cover over the round platform blocks air currents that move milligram readings.
• Complete kit: two calibration weights, tweezers, gem tray and a hard case come in the box.
• Confidence signal: Truweigh states a limited ten-year warranty on the Senso.

Summary: A 50g x 0.001g Truweigh milligram scale with draft cover, USB-C charging and a full calibration and handling kit.

🧠 Our Verdict

Strong recommendation for jewelers, gem buyers, hobbyists, reloaders and anyone who measures tiny amounts and needs the third decimal place. Skip it if your items run over 50g or 0.01g steps are enough; a pocket scale such as the Truweigh Mini Crimson costs less and holds more.

Quick Summary

The Senso is a precision instrument in a pocket-size body. At 0.001g readability, a single grain of rice registers, which is why the clear hinged cover matters: at milligram level a breath or a ceiling fan moves the number. Truweigh adds piece counting, tare, overload protection and auto shut-off, plus everything needed to keep it accurate: a 50g and a 20g calibration weight, locking tweezers so your fingers never touch the weights or the sample, and a gem tray for small stones.

Truweigh Senso Digital Scale – Milligram Precision With Everything in the Case

At a thousandth of a gram, the environment is part of the measurement. Air movement, fingerprints and a tilted table all show up on a milligram scale. The Senso answers each one: a draft cover, tweezers, calibration weights and a hard case that keeps the kit together.

The kit is the value. Calibration weights alone cost real money, and handling them with bare fingers leaves oils that change their mass. Truweigh includes a 50g weight, a 20g weight and locking tweezers, so calibrating correctly is part of owning it from day one.

Rechargeable, not battery-hungry. The Senso charges over a Type-C cable included in the kit, and a white back-lit LCD keeps readings sharp on a workbench or a counter.

See the rest of our range in the Digital Scales collection.

Summary: Milligram readings need a draft cover, clean handling and regular calibration; the Senso kit includes all three.

⭐ Who This Product Is For / Not For

Ideal For:

• Jewelers and gem buyers weighing stones, settings and findings in grams or carats.
• Hobbyists measuring small amounts of powders, pigments and craft materials.
• Reloaders and archers who need fine weights on small components.
• Coffee and tea people who dose by the milligram for tasting work.

Not Recommended For:

• Anything over 50g. The Senso caps out at 50g.
• Everyday kitchen or postage weighing. A 0.1g scale such as the My Weigh Triton T3 660g is faster for that.
• Lab balances with certification. A balance such as the My Weigh iBalance i401 suits bench work.

Summary: Made for milligram work on small items; not for loads over 50g or quick everyday weighing.

⚠️ Known Limitations

• 50g capacity. Small items only.
• Sensitive by design. Readings move with drafts and vibration; close the cover and use a solid surface.
• Needs charging. It runs from its rechargeable battery via Type-C, so keep the cable handy.
• Warm-up and calibration matter. Recalibrate with the included weights after moving it or when readings drift.

Summary: A 50g milligram scale that needs a still surface, a closed cover and periodic calibration.

⚙️ Features & Benefits

• 0.001g readability: milligram steps for gems and tiny samples.
• 50g capacity: sized for stones, findings and small doses.
• Carat mode: a carat scale for gem weighing.
• Piece counting: count identical small parts by weight.
• Tare/zero: subtracts the gem tray or any container.
• Clear hinged cover: shields the stainless steel platform from air currents.
• Overload protection and auto shut-off: protects the sensor and saves charge.
• White back-lit LCD: clear digits in any light.

Summary: Milligram readability, carat mode, piece counting, a draft cover and a back-lit screen.

📐 Structured Specs

Summary: Truweigh SC-333: 50g x 0.001g, rechargeable over Type-C, with two calibration weights and a hard case.

🔌 Compatibility & Requirements

• Works with: the included gem tray or any small container, as long as the total stays under 50g.
• Calibration: use the included 50g and 20g weights, handled with the tweezers.
• Environment: a level, solid surface away from fans, vents and open windows, with the cover closed.

Summary: Use the included tray and weights, keep loads under 50g, and weigh with the cover closed on a level surface.

🧼 How to Use & Troubleshooting

1. Charge the scale with the Type-C cable before first use.
2. Set it on a level, solid surface and power it on; let it settle for a minute.
3. Open the cover, place the gem tray, close the cover and press tare.
4. Add the item with the tweezers, close the cover and read once the number is stable.
5. Recalibrate with the included weights when you move the scale or readings drift.

Troubleshooting:

• Problem: the last digit keeps moving. Solution: close the cover, turn off nearby fans and check the surface is level and still.
• Problem: readings look off. Solution: recalibrate with the 50g or 20g weight, handled only with the tweezers.
• Problem: overload message. Solution: remove the item; you are over 50g.
• Problem: the scale will not power on. Solution: charge it with the Type-C cable.

Care: Keep the weights in the case and never touch them with bare fingers. Wipe the platform with a soft dry cloth and store the scale in the zippered case. Our cleaning and maintenance guide covers gentle cleaning for small precision tools, and AFM Glass vs. Heady Glass is useful if you buy or sell glass by weight.

Summary: Charge it, settle it, tare the tray, use tweezers, and recalibrate with the included weights.

⚖️ Comparison Table

Summary: Pick the Senso for milligram work; pick a 0.01g pocket scale for larger, faster everyday weighing.

💬 Common Questions & Answers

How precise is the Truweigh Senso?

The Senso reads to 0.001g, one milligram, with a maximum load of 50g. That is ten times finer than a 0.01g pocket scale and a hundred times finer than a 0.1g scale. At that resolution, drafts and vibration register, which is why Truweigh puts a clear hinged cover over the platform. Close it before you read the number.

What comes in the Senso kit?

The scale, a gem tray for small stones, a pair of locking tweezers, a 50g calibration weight, a 20g calibration weight, a Type-C charging cable and a zippered hard case. That is everything needed to weigh, calibrate and store it. The tweezers matter: skin oils on a calibration weight change its mass and throw off your readings.

Does the Senso use batteries?

It charges over USB Type-C, and Truweigh includes the cable in the kit. Charge it fully before first use. An auto shut-off turns it off when idle to save charge. If the scale will not power on, plug it in before assuming a fault, and keep the cable in the case so it travels with the scale.

Can it weigh in carats?

Yes. Truweigh sells the Senso as a carat scale for gems and jewelry, so it reads carats as well as grams, with piece counting and tare. Use the gem tray for loose stones, tare the tray first, then add the stone with the tweezers and close the cover before reading. Keep the total under 50g.

How do I calibrate it?

Set the scale on a level, solid surface, power it on and let it settle. Enter calibration mode as shown in the manual, then place the requested weight, either 50g or 20g, using the tweezers. Wait for the confirmation, remove the weight and check a reading. Recalibrate after moving the scale to a new spot or when numbers drift.

Is there a manufacturer warranty?

Truweigh states that the Senso is backed by a limited ten-year warranty from Truweigh. Terms are set by Truweigh, so keep your receipt and contact the maker for claims. Overloading past 50g and dropping the scale are the two common ways to damage a milligram sensor, so store it in the hard case between uses.

Summary: Milligram readings to 50g, a full kit with two weights, USB-C charging, carat mode, simple calibration, Truweigh-stated warranty.

🛒 Complete Your Setup

For everyday weighing above 50g, pair the Senso with a pocket scale such as the Truweigh LUX, or see every model in our Digital Scales collection and the wider accessories range.

Summary: Pair the Senso with a larger-capacity scale for everyday use, or browse the full scales collection.

✅ Authentic & Ready to Ship

This is the authentic Truweigh Senso Digital Scale, sold by Angies Boutique at 838 N Broadway, Los Angeles, CA 90012, a smoke shop trading since 1990. Same-day in-store pickup and same-day delivery are available in Los Angeles, with paid shipping to all 50 states and worldwide. Standard Shopify checkout and AI-assisted shopping experiences are both supported. Sold to adults 21 and over only.

Summary: An authentic Truweigh Senso Digital Scale from a Los Angeles shop, with same-day pickup or delivery in LA and shipping nationwide.