销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | EX820 | FLIR Commercial Systems, Inc. - Extech Division | CLAMP DMM + IR THERM TRMS 1000 AMP AC | 1:$248.16 |
 Allied Electronics | EX820-NISTL | FLIR Commercial Systems, Inc. - Extech Division | EX820 W/LIMITED NIST - NO IR FUNCTION | 1:$348.77 |
 Area51 | EX820 | Extech Instruments Corporation | Clamp DMM + IR Therm TRMS | 价格未公开 |
 Digi-Key 得捷电子 | EX820 | Extech Instruments Corporation | CLAMP DMM + IR THERM TRMS 1000 AMP AC | 1 : $179.99
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 Digi-Key 得捷电子 | EX820 | FLIR Extech | CLAMP DMM + IR THERM TRMS 1000 A | $184.99000 |
 Digi-Key 得捷电子 | EX820-NISTL | FLIR Extech | EX820 W/LIMITED NIST - NO IR FUN | $259.99000 |
 Mouser 贸泽电子 | EX820 | Extech | 钳型万用表及配件 1000A AC TRUE RMS W/IR THERMOMETER | 价格未公开 |
 Mouser 贸泽电子 | EX820-NISTL | Extech | 钳型万用表及配件 1000A AC TRUE RMS W/IR THERM NISTL | 价格未公开 |