Ttl technologies manufactures latest generation fluke 8845a and 8846a precision digital multimeters. These digital multimeters are available with salient features like 6.5-digit resolution; dual display to show data in graphic or numeric formats; 14 measurement functions for test; and r&d and service applications. These digital multimeters are useful for performing 4-wire measurements using only two leads instead of four as in other conventional multimeters. These fluke 8845a and 8846a digital multimeters come with technical specifications such as 0.0024 per cent accuracy in measuring dc voltage; 100 mv to 1000v voltage measurement with up to 100nv resolution; 100µa to 10a current measurement range with up to 100pa resolution; and 10 ohms to 1 giga-ohm ohm measurement with up to 10-micro-ohm resolution.