PM-438 Panel Meter LCD Voltmeter includes 20V Scaling Resistors

3-1/2 Digit LCD Digital Panel Meter
PM-428/PM-438

Features:
200mV full scale input sensitivity (includes scaling resistors for 20V operation, user intallation and soldering required)
Single 9V DC operation
Decimal point selectable (additional resistors required for measurement above 200mV)
13mm LCD Figure Height
Automatic Polarity Indication
High input impedance (>100 Mohm)

Applications:
Voltmeter
For advanced users:
Thermometer
PH Meter
dB meter
Watt Meter
Current Meter
Capacitance meter
Lux Meter
LCR Meter

Specifications:

Max Input: 199.9mV Dc
Max Display: 1999 counts
LCD Display
Input Impedance >100Mohms
Accuracy: +/-0.5%
Power Dissipation: 1mA DC
Decimal Point: Selectable with jumper wire
Supply Voltage: 8-12Vdc

Size: 68mm x 44mm (mounting hole: 54.5mm x 38mm)