We have three type of portable meters :- 1. Wooden box type. 2. ABS Educational desk stand type 3. Metallic Educational desk stand type Wooden box type Portables These meters are heavy and sturdy meters. These type of Portable Ammeters and voltmeters are designed for use in the field test rooms and laboratories, where precise measurement is required. These portable Instruments can be used equally well in educational institutions, where there is possible misuse; and in factories, where these instruments are important for making calibration check on switchboard panel instruments. These are manufactured under rigid quality control to ensure stable performance and durability. Features: - Knife edge pointer and Anti-parallax mirror scale. - Shock resistant pivot jewel movement. The pivots are made from carbon steel hard chrome plated and are mounted on spring loaded sapphire jewels. This ensures shock resistance due to vibrations in transit and minimum friction during use. - Accuracy class 1.0% as per IS:1248 - Wooden case with Bakelite Top. - Wide window for easy reading. - Quick response due to unique damping. - General Characterstics. - Scale Length150mm(approx). - Insulation Resistance Over 20 megaohms at 500 VDC. - Sensitivity 1000 ohms/V for DC Meters.- Test Voltage 2000V AC (rms)for 1 minute.

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