Educational Equipments >

Portable Wheatstone Bridge

Portable Wheatstone Bridge

Model No: AGN-1075
Portable Wheatstone Bridge is a compact, self-contained resistance measuring instrument equipped with a built-in sensitive galvanometer and dry battery. With a wide measurement range from 0.001 ohm to 11.1 MΩ, precision accuracy, and user-friendly controls, it is ideal for both laboratory and field applications.

Shere

Technical Specifications

This Bridge is fully portable with a built in sensitive Galvanometer and a dry battery.
  • Series Arm: There are 4 decades of 10×1, 10×10, 10×100 and 10×1000 ohms
  • Range Multipliers: A single rotary switch furnishes 7 range multipliers of X1000, X100, X10, X1, XO.1, X0.01 and X0.001. Range of measurement: 0.001 ohm & 11.1 mega ohm.
  • Battery: A built-in dry battery of 4.5 volts. There is a provision for using external battery for measuring high resistances.
  • Galvanometer: Galvanometer of Model MO 65 with sensitivity 10 microamperes/div. is used.
  • Push Buttons: Two push buttons for battery and galvanometer are provided.
  • Accuracy: Both series and ratio coils are adjusted to an accuracy of better than 0.05%.
Overall Accuracy of measurements is better than 10.1%.  
a) Constantan Coil Accuracy ±0.1%.
b) Manganin Coil Accuracy ±0.02%

Related Products

Corks Stoppers Silicon Rubber For Filtration Flasks

Corks Stoppers Silicon Rubber For Filtration Flasks

Corks Stoppers Silicon Rubber

Corks Stoppers Silicon Rubber

Corks Stoppers Natural Rubber

Corks Stoppers Natural Rubber

Teats

Teats

Turnover Flange Septa for Socket Serrated Silicon Rubber

Turnover Flange Septa for Socket Serrated Silicon Rubber

Turnover Flange Septa for Socket Non Serrated Silicon Rubber

Turnover Flange Septa for Socket Non Serrated Silicon Rubber

Send Enquiry