Shenzhen Quan & Heng Weighing Scale Co. Ltd

Model Number: QH109 Brand Name: QH Key Specifications/Special Features: Quick DetailsRated load: 20gLCD display: 5 bit LCD displayWeight: 235g6 units selection: g/oz/ozt/dwt/ct/gnAccuracy: g/oz/ozt/dwt/ct/gnBacklight: blue Backlight(optional)Weighing range: 0.001g-20gPower: 2 x AAA batteriesPackaging & deliveryPackaging details: 1pcs/gift box
40pcs/carton
Carton size: 47x32x40cm

Specifications
1. high precision
2. CE, ROHS
3. Accuracy to 0.001g

Product Features:
1. This jewelry scale is a premium quality, sturdy, digital scale.
2. It is a patented product, powered by 2x AAA batteries.
3. Flip-up protective cover and flip-up transparent acrylic draft shield.
4. Calibration weight, tweezers and scoop stored within the device.
5. Available in a high quality presentation box.
6. Range of capacities and accuracies available, down to 0.001g division.
7. Tare function.
8. Automatic alarm by low battery.

Specifications of Carat Scale :
Capacity: 20g/0.7055oz/100ct/0.6430ozt/12.860dwt/308.64gn
Readability: 0.001g/0.0001oz/0.005ct/0.0001ozt/0.001dwt/0.02gn
Linearity: ±2d
Repeatability: ±2d
Stabilization time: 3-5 seconds
Calibration weight: 2x10g(included)
Platform dimensions: 1.3”
Operation temperature: 10-30°C
LCD display: 5 bit LCD display
Product size: 99 x 88 x 25mm
Size of stainless steel pan: 34x34x5mm
Color: silvery
Packing: color Box
Use: jewelry diamond or other tiny object

How to Use:
Put the scale onto a flat surface.
1. Press "on", wait for 5 seconds till it shows "0.0".
2. Put the object on the pan, when the "s" shows on left up, the scale is showing the wighing value of the object.
3. Use MODE key to change the unit "g/oz/ozt/dwt/ct/gn".
4. Press "Tare", it shows zero.
5. Press "off" to turn off the scale.