Cart 0
Experiments with the corrosion set
  1. Material properties
  2. Chemical reactions and stochiometry
  3. The compound water
  4. Metals and their properties
  5. Acids, bases and salts

AV meter

LD 53194
AV meter
  4  AV meter

This product is classified as a dangerous good and is not available for online purchase.

For ordering the dangerous good or other information please contact our customer service center.
 This experiment/set up contains dangerous goods.
These are not available for online purchase.
You may order the experiment/set up without the dangerous goods.

For ordering the dangerous good or other information please contact our customer service center.
 Email: webshopuk@ld-didactic.de
Telephone:+49 (0) 22 33 / 604 – 319
Go to contact form

˟

Request an offer

Thank you for your inquiry. We will get back to you as soon as possible.

˟

Description

Electronic pointer instrument for current and voltage measurements in demonstration experiments with large double scale easily readable at large distances. Moving-coil meter movement with built-in battery-powered amplifier and effective overload protection in all measuring ranges to protect the meter from damage due to incorrect use. The measuring ranges are selected by means of a rotary switch with pointer. For use as bench-top instrument or in demonstration experiment frame.

Technical data

  • Automatic battery cut-out: 45 minutes
  • Battery life: approx. 300 hours
  • DC voltage ranges: 1 V to 300 V (6 ranges)
  • AC voltage ranges: 1 V to 300 V (6 ranges)
  • DC current ranges: 0.1 A to 10 A (5 ranges)
  • AC current ranges: 0.1 A to 10 A (5 ranges)
  • Internal resistance (voltage ranges): 1.5 MΩ (const.)
  • Accuracy: Class 2.5
  • Scales: -3 ...0...+3 and -1 ...0 ...+1
  • Length of scale arc: 135 mm
  • Scale division: 0.1 linear
  • Overload capacity (max. limit):
    voltage ranges: 350 V A≅ (sustained)
    current ranges: 14 A A≅ (sustained)
  • Measuring lead connections: 4-mm safety sockets
  • Supply voltage (included in scope of supply):
    4 x 1.5 V mignon batteries, type IEC R 6
  • Dimensions: 20 cm x 29.7 cm x 12 cm
  • Weight: 1.3 kg

Related Documents

PDF (Instruction Sheet) PDF (Instruction Sheet) [531 94] AV meter
PDF (Experiment description) PDF (Experiment description) C1.5.3.2 Experiments with the corrosion set
Print page
Physics
Chemistry
Biology
Technology

Contact Us

Technical Service & Support:

Online Service Portal
Do you have any questions or suggestions regarding our devices, products, experiments, equipment sets or about our software? You need spare parts? FORM

Repair Service
You would like to register a repair? FORM

Europe
For European distributors, please visit: European distributors
Worldwide requests
Please contact us per email: sales@ld-didactic.de

 Click here for our contact form and postal address.

Contact Us

LD Didactic Leybold Shop Feedback Instruments ELWE Technik