AL-E690A DIGITAL AC MILLIVOLTMETER (TRUE RMS)
Project Information
- Category: PHYSICS
- Sub Category: ADVANCE PHYSICS
- Model Number: AL-E690A
Description
SCOPE OF LEARNING:
- AC voltage measurements from high impedance sources
TECHNICAL SPECIFICATIONS:
Meters:
- 3½ digit, 7 segment LED with auto polarity and
Decimal indication
Power Supplies:
- Inbuilt DC Regulated Power Supply.
- Operated on Mains power 230V, 50Hz +10%
Range:
- 20Mv, 200mV, 2V & 20V with 100% over-ranging
- Resolution : 1µV
- Accuracy : ±0.2% ±1 digit
- Stability : Within ±1 digit
- Input Impedance : >1000MOhm (10M Ohm on 10V range)
- SALIENT FEATURES:
- Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols.
- Fuse for Short Circuit protection
- Instruction manual.
- Connections are brought out through BNC Connector.
- The trainer is housed in Metal Cabinet.
- Size of the trainer set 13”x6”
OPTIONAL