Resistance Box (Brass Plug Type, Constantan Coil)

Code: PH-288

5.0
Trusted by 500+ Schools

AK Labs Resistance Box is a precision brass plug-type resistance box featuring Constantan coils and a polished teak wood case. It provides accurate resistance selection for electrical experiments, bridge circuits, and laboratory demonstrations in schools, colleges, and research laboratories.

Complete Package Price

₹2,700.00

+ GST (if applicable)

Manufactured with high-grade brass plugs, precision Constantan resistance coils, and a durable teak wood cabinet, the AK Labs Resistance Box ensures reliable resistance values with excellent electrical stability. Designed for physics laboratories and electrical measurements, it is ideal for Wheatstone bridge experiments, meter calibration, circuit testing, and practical demonstrations. Available in multiple resistance ranges to suit different laboratory requirements.

Key Features

  • Precision Constantan resistance coils
  • Heavy-duty brass plug contacts
  • Premium teak wood cabinet
  • Low contact resistance for accurate readings
  • Clearly marked resistance values
  • Durable laboratory-grade construction
  • Suitable for educational and research laboratories

Available Models

Model Resistance Range
PH-288/H 0.1–1Ω or 1–10Ω (Any One)
PH-288/I 0.1–10Ω or 1–100Ω or 1–50Ω (Any One)
PH-288/J 1–500Ω
PH-288/K 1–1000Ω
PH-288/L 1–5000Ω
PH-288/M 1–10000Ω
Specification Details
Product Type Brass Plug Type Resistance Box
Resistance Element Precision Constantan Coils
Plug Material Heavy Brass Plug with ½" Brass Blocks
Cabinet Material Premium Teak Wood Case
Construction Deluxe Laboratory Quality
Terminal Type Brass Binding Terminals
Applications Physics Labs, Electrical Experiments, Wheatstone Bridge, Meter Calibration & Circuit Testing

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