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Power supply, AC 42 V

Power supply, AC 42 V

Electricity demonstrating box (Junior middle school) with magnetic stick

Electricity demonstrating box (Junior middle school) with magnetic stick

Simple resistor

Simple resistor

Transistor characteristic curves display

Transistor characteristic curves display

Demonstrating electric meter

Demonstrating electric meter

Two-circuit DC voltage-stabilized power supply

Two-circuit DC voltage-stabilized power supply

Mobile laboratory set for electrotechnics and electronics “Electronics - 1”

Mobile laboratory set for electrotechnics and electronics “Electronics - 1”

Teaching oscillograph

Teaching oscillograph

Teaching Q meter(low frequency)

Teaching Q meter(low frequency)

Demonstrator of common resistor

Demonstrator of common resistor

Teaching power supply for Primary school

Teaching power supply for Primary school

Single-pole switch

Single-pole switch

Battery box

Battery box

QH 0410-2 Multimeter

QH 0410-2 Multimeter

Battery box

Battery box

Resistance box

Resistance box

Simple resistor

Simple resistor

Microammeter for measuring alternating current

Microammeter for measuring alternating current

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