... gemologist appraiser needs to examine and characterize gemstones with accuracy and precision: It inclues below 6 items: 1. With a Loupe. a. Magnification:10X. b. Size:20.5mm. 2. With a Spotlight pencil flashlight with full spectrum light source 3.
... gemologist appraiser needs to examine and characterize gemstones with accuracy and precision: It inclues below 6 items: 1. With a Loupe. a. Magnification:10X. b. Size:20.5mm. 2. With a Spotlight pencil flashlight with full spectrum light source 3. more
MEASTEK Oscilloscope Probe With High Voltage Differential Probe Kit 120MHZ 700V Accessory 10X/100X Attenuation Rate Probe MDP5070B Key Features: 1. The user can enter the test mode and adjust the bias voltage. If the probe is out of adjustment after long-...
MEASTEK Oscilloscope Probe With High Voltage Differential Probe Kit 120MHZ 700V Accessory 10X/100X Attenuation Rate Probe MDP5070B Key Features: 1. The user can enter the test mode and adjust the bias voltage. If the probe is out of adjustment after long-... more