The compact and bright yellow 106 is MSHA approved and safe for all blasting circuit measurements. Now equipped with a new LCD backlight feature and a standard nylon protective case, the 106 employs solid state surface mount technology for the same ruggedness and reliability you have come to expect from Thomas Instruments.
Model 106 Meter Specifications:Weight: 5 oz. (.14kg)Size: 4.6 x 2.4 x 1.1(25x60x27 mm)Seal: Dust and DampMSHA Approved for Underground Mining: YesRanges: 1 (1 ohm-2K ohms)Battery Type:9V NEDA1604/1604ANylon carrying case with strap standardCurrent Output: <4mA