Moving coil type. Basic sensitivity of meter is 5mA, 100mV f.s.d. The meters can be used to demonstrate the working principle of AC or DC ammeters or voltmeters with interchangeable dials. Different dials are available. Housed in a Plastic/Wooden case, with plastic in front and rear.

a) Wooden case b) Plastic case

For use with interscale demonstration meters. Each dial comprises a laminated plastic panel with sealed moulded box at one end which contains the shunt or voltage multiplier appropriate to the scale.

Please enquire for ranges of scale.

Round Dial P-8610-RO

Case : ABS plastic Case

Accuracy Class : ±2.5% FSD

Scale length : 50mm (approx) with knife edge pointer

Desk Stand : Top Terminal, ABS plastic moulded.

Size : 90x110x90mm approx.

Square Dial P-8610-SQ

Case : Clear Acrylic front cover with ABS plastic box

Accuracy Class : ±2.5% FSD

Scale length : 60mm (approx) with knife edge pointer

Desk Stand : Front Terminal, unbreakable ABS plastic moulded

Size : 90x110x125mm approx.

Rectangular Dial P-8610-RE

Case : Clear Acrylic front cover with ABS plastic box

Accuracy Class : ±2% FSD

Scale length : 85mm (approx) with knife edge pointer

Desk Stand : Front Terminal, unbreakable ABS plastic moulded

Size : 100x100x140mm approx.

Please enquire for ranges of Meters. Other Types of meters are also available.

Bench type meter with a rectangular case same as P-8610

Accuracy Class : ±2. FSD

Scale length : 85mm (approx) with knife edge pointer& anti parallax mirror

Range  : 20-0-100 micro ampere

Size : 10x14x10.5cm approx.

Housed in rectangular shaped plastic body, 14x10x10cm approx, fitted with two terminals and ON/OFF switch. Operatable by 9V, PP3 battery. LCD display

a) Ammeter 9.99 Amp DC
b) Voltmeter 19.99 Volts DC

Used for measurement of small quantities of electrical charge. Levelling Screws for balancing the coil. Coil with mirror suspended between long suspension at the upper end and a spring at lower end. Suspension and spring are made of phosphor bronze alloy. Bakelite case, rigid and robust. Clamping arrangement for transportation. Consistent sensitivity over a large period. Strip provided for making it a periodic Weight 1.5 kg and Size 250 x 150mm.

a b

Res. in Ohm 115 515

Sensitivity mm per m Coul 300 600

Sensitivity mm per m Amp 1000 1400

Time period in seconds 12 12

Cat Damp. Res. in ohms 2000 3500