PRODUCTS - Portable Meters

Specifications for Portable Analog Meters:

Poratable meters are housed in Heat resistant grade ABS moulded case with carrying belt and unique flap to protect glass from damage. The movement is magnetically shielded and suspended between spring loaded sapphire bearing jewels. Non-flying type insulated knob with provision for plug entry is provided. Knife edged pointer and anti-parallel mirror is provided to avoid reading errors. Each meter conforms to I.S. 1248 and is supplied with a routine test certificates carried as per I.S. 1248. Scale length is 150mm and Accurace is 1% of Full Scale Value.

Types available:

• AC Moving Iron Ammeter and Voltmeter (Seldom used in DC Circuit)
• DC Moving Coil Ammeter and Voltmeter
• AC Moving Coil Rectifier type Ammeter and Voltmeter
• AC / DC Electro dynmo type Ammeter and Voltmeter.
• Electro dynamo type UPF Wattmeter, LPF Wattmeter, Power Factor Meter, Kvar Meter (1 Phase and 3 Phase load)
  

Portable

	Portable Analog	EDM Analog
Moving Iron Ammeter	0-0.1A to 0-100A	0-0.1A to 0-10A
Moving Iron Voltmeter	0-7.5 V to 0-600V	0-7.5V to 0-600V
Moving Coil Ammeter	0-50uA to 0-100A	0-50ua to 0-10A
Moving Coil Voltmeter	0-25mV to 0-600V	0-25mV to 0-600V
Frequency Meter	45-50-55Hz	45-50-55Hz
Electrodynamo Ammeter	0-1A to 0-10A	Not Available
Electrodynamo Voltmeter	0-30V to 0-600V	Not Available
Electrodynamo Wattmeter Power Factor Meter Kvar Meter	Current: 0-0.5A to 0-30A Voltage: 0-15V to 0-600V	Not Available Not Available
* Precision grade instruments having accuracy 0.5% can also be supplied in portable type. * Double range, Triple range and Multiple range Instruments are also available * Ranges other then mentioned above can also be supplied. Above specification are subject to change without notice due to continuos development
Specifications for Educational Desk Analog Meter: EDM meters are housed in Heat resistant grade ABS moulded case. The movement is magnetically shielded and suspended between spring loaded sapphire bearing jewels. Non-flying type insulated knob with provision for plug entry is provided. Each meter conforms to I.S. 1248. Scale length is 90mm and Accuracy is 2% of Full Scale Value. EDM Digital   EDM Digital AC & DC Voltage 0-199.9mV, 1.999V, 19.99V, 199.9V, 750V AC & DC Current 199.9uA, 1.999mA, 19.99mA, 199.9mA, 1.999A, 19.99mA Frequency 0-100Hz, 0-999Hz Accuracy For DC Ranger - 0.5% ±2 counts   For AC Ranger - 1% 5 ±counts   For Frequency - 0-99.99Hz - ± 0.1Hz Other ranges are also available Specifications for Digital EDM Polarity Indication "_" is Indicated in MSB Power Supply 230V AC ± 10% (other voltage on request) Over Range Indication "1" at MSD Display 14.2 mm LED RED (Optional Green display available at higher price on request.