PeakTech LDP-140 LCD VOLTMETER WITH BACKLIGHT

Note! Please read the data sheet before use!

Features

• Dimensions 68.5 x 40.5 x 18 mm
• Mounting holes (W x H) 54.5 x 38.8 mm
• 3 1/2 dgt display with backlight
• Operating voltage 9 VDC (e.g., 9V snap battery)
• Operating current 70 mA DC

Specifications

• Max. Input voltage 199.9 mV DC (factory setting, can be changed by voltage divider)
• Current measurement requires an external shunt resistor
• Max. indication 1999 (3½-digit), with automatic polarity indication
• Cipher height 13 mm
• Sampling rate 2…3 x per sec.
• Accuracy ± 0.5 % (at 23° C ± 5° C at RH of < 80 % / at 23° C ± 5°
• Input impedance > 100 MΩ
• Overflow indication “1” is displayed
• Decimal point selectable with jumper
• Overvoltage protection 600 V DC/ ACrms

Links

• PeakTech_LDP_135-340_08-2021_DE-EN.pdf

Note! The measuring point and the supply voltage must be galvanically isolated from each other (e.g. for automotive use a dedicated 9V battery).