Specifications:
• Display: 3 ½ digit, 7-segment LCD with
13mm character height
• Supply Voltage: 9Vdc
• Supply Current: 1mAdc
• Please Note: the 9V-supply ground, (0V),
should not be connected to the negative,
input (VIN-).
• Sampling Rate: 2 - 3 samples per second
• Maximum Input Voltage (only DC voltages):
200mVdc full-scale factory set,
but by changing some resistors it can be
set for full-scale display:
20Vdc, require 9.9M and 100k Ohm or
200Vdc, require 9.99M and 10k Ohm or
500Vdc, require 9.999M and 1k Ohm
(only use ½W, ½% metal film resistors)
• High Input Impedance: 100M Ohm
• Guaranteed zero reading for 0V input
• Accuracy: ±0.5%
• Automatic Polarity Indication
• Decimal Point Selection: with wire jumper
Dimensions:
Visible LCD: 20 x 46mm
Outer Edges: 44 x 68mm
Panel Hole: 38 x 54.5mm
Please note for this item some electronic knowledge and soldering skills are required.
Please add R25 for shipping - tracking # supplied