Voltmeter AC/DC.
Moving Coil Desk Stand Meter.
Case : ABS plastic case
* Accuracy : ± 2 F.S.D.
* Scale Length : 50 mm (approx.) with knife edge pointer
* Desk Stand : Top terminal unbreakable ABS plastic black or white desk stand
* Overall Size : 90x90x110 mm approx.
* Packing : Thermocol Box
* Feed Range : 5 - 40 microns in steps of 5 microns each
* Freezing Stage : 35 mm. Dia.
* Total excursion of feed : 25 mm.
* High pressure flexible tubing : 150 cm. (approx. )
* Plug Type.
* Three pairs of ratio arms are each 10, 100, 1000 ohms.
* Resistance arms contains 16 coils from 1 to 5000 ohms with infinity plug.
* Two spring keys having contact for battery and galvanometer fitted.
* Examine Refractive index.
* Examine Mean dispersion of liquids, solids and powder.
* ND Range:ND 1.300 to ND 1.700 in step of 0.001; Accuracy:0.0002.