廣州依泰科技接地電阻儀：ETCR2000，ETCR-2000，ETCR2000B,ETCR2000B;

廣州依泰科技數(shù)字相位儀：ETCR4000，ETCR-4000;

廣州依泰科技鉗形表：ETCR9000，ETCR-9000，ETCR5000，ETCR-5000，ETCR5000A,ETCR-5000A;

 上海新秸水份儀：HT903，HT90B,HT904，HT904B,HT50，LJS-1，LJS-2，MT-3，SL2882，MD-2G,MD-4G,DT90B,DT90C,DT90E,AD100，KT50，KT-50,KT50B,KT-50B,ST-85;

 深圳新寶瑞：DT2234A,DT2234C/B,DT2235A,DT2236B,DT6234B,DT6235B,DT6236B,SM8238，SM8237，DT2239B,DT2240B,DM6801A/B,DM6802B,TM6902B,TM6902D,LX1010B,LX1010BS,LX1020BS,LX1330B,UV340，SM245，SM8124，SM852B,MD-2G+,MD-6G,MD-196，MD918，MD-918，MT300C,ST350，ST652，ST840，ST960，ST1450，SPD200A,SPD200B,SPD200/H2S,SPD200/H2，SPD201/O2，SPD202/EX,MD814/812，MD914/912，MD7820，MD7822;

昆山科泰：KT7001,KT7002,KT7003,KT7004,KT7005,KT7006,KT7007,KT7040,KT7050,KT7001A,KT7110,KT7170,KT7120,KT7130,KT7160,KT7180,KT7070,KT7080,KT7030,KT7032,KT7244,KT7060,KT7090,KT7150,KT7260L,KT101,KT102,KT7201,KT7202,KT6201,KT7180,KT7190,KT7192,KT306,KT3091,KT201,KT302,KT303,KT304,KT8030;漳州科達：MT87，MT9030，DM6266，KT26B,VC3266L,DT303，KT202B,KT3288，MT486,266,266D266F,266C,KT55，KT317，KT902C,IAC-C,3211D,KT57A,KT57B,KT56，KT56，DT261，KT30B,KT33B,DT831B+,KT830L,KT9805，KT820B,KT820D,DY830B,DT9205A;

優(yōu)利德數(shù)字萬用表：UT10A,UT12A,UT12B,UT15A,UT15C,UT30A,UT30B,UT30C,UT30D,UT30F,UT33A,UT33B,UT33C,UT33D,UT39A,UT39B,UT39C,UT39E,UT51，UT52，UT53，UT54，UT55，UT56，UT57，UT50A,UT50B,UT50C,UT50D,UT50E,UT58A,UT58B,UT58C,UT58D,UT58E,UT60A,UT60B,UT60C,UT60D,UT60E,UT60F,UT60G,UT60H,UT61A,UT61B,UT61C,UT61D,UT61E,UT61UT70A,UT70B,UT70C,UT70D,UT71A,UT71B,UT71C,UT71D,UT71E,UT81A,UT81B,UT90A,UT105，UT106，UT107，UT201，UT202，UT203，UT204，UT205，UT206，UT205A,UT206A,UT207，UT208，UT209.UT231，UT232，UT233，UT300A,UT300B,UT301A,UT301B,UT301C,UT302A,UT302C,UT303C,UT303B,UT303A,UT305A,UT305B,UT305C,UT321，UT325，UT331，UT351，UT361，UT371，UT501，UT502,UT512，UT511，UT513，UT521，UT522，UT531，UT532,UT601，UT602，UT603，UT713，UT803，UT804，UT2050B,UT2025C,UT2042B,UT2042C,UT2062B,UT2062C,UT2082B,UT2082C,UT2102B,UT2102C,UT3042B,UT3042C,UT3062B,UT3062C,UT3082B,UT3082C,UT3102B,UT3102C,UT1102C,UTD1102C,UTD1102;