Technical data:
- power supply: 9V batteries (must be owned by customers)
- Measurement of crystal type: 49S cylindrical
- low frequency crystal oscillator test range: 30KHZ - 2M (red switch press)
- high frequency crystal test range: 3M - 20M (red switch release) (PCB board, silk screen as 1-30M, please follow this instruction!)
- General ADC measurement range.
- Accuracy: 30KHZ-2M (10KHZ error + 0.005KHZ)
3M - 20M (1MHZ error + 0.010MHZ)
- Dimension: 81*49*22 (MM)
Intimate hint: if 49S crystal can not be measured normally, please change the quality is slightly better!
Or cut the two pin a little shorter
Instructions：
1: customers use their own 9V battery connection, open the right side of the switch, boot display.
2:S1 press down to measure the low frequency crystal, while the low frequency measure LED indicator light (right).
3:S1 press the jump to measure the high frequency crystal, while the high frequency measurement LED indicator light (left).
Package Contents:
1 x meter