Kelvin Double Bridge (0.2µΩ to 11Ω)

Resistance Range: 0.2 µΩ to 11 Ω

Multiplying Ratios: 0.01, 0.1, 1, 10, 100

Max Current:

5 Amps (Continuous)

10 Amps (Intermittent)

Accuracy: ±0.05% or ±1 slide wire division (whichever is higher)

Construction: High-quality enclosed case with control knobs & slide wire

Standard Resistance: 10 steps of 0.01 Ω (divided into 500 parts)

Digital DC Source (Heavy Duty):

Output Current: 0–10 Amps (Continuously variable)

Control: Smooth rotary knob for precision adjustment

Display: Digital Ammeter

Features: Compact, robust, maintenance-free, mains operated

DC Null Detector (Electronic):

Type: Modern replacement for traditional galvanometers

Display: Analog dial for null point indication

Controls: Sensitivity & zero adjustment knobs

Protection: Overload protection circuit built-in

Power: Mains operated, rugged I.C. based design

Use: Ensures precise null detection in bridge measurements

Conductivity Attachment Bench:

Material: Polished wooden base with stainless steel clamps

Length: 100 cm standard (custom sizes available)

Use: For testing conductors, films, or thin wires

Special Note:
Custom-built sample test benches available on request (tailor-made solutions)