全新 HK$1,933.36個即時庫存查詢比較	Extech 380950 Clamp Meter Wireless, 80A dc, Max Current 80A ac CAT III 300V Absolute Maximum AC Current Measurement80A ac Absolute Maximum DC Current Measurement80A dc Absolute Maximum AC Voltage Measurement600V ac Absolute Maximum DC Voltage Measurement600V dc Model Number380950 See similar products in Clamp Meters	RS庫存編號 288-0133 Brand Extech 製造零件編號 380950
全新 HK$5,365.36個即時庫存查詢比較	Extech 380941-NIST Clamp Meter Wireless, 40A dc, Max Current 200A ac CAT III 300V Absolute Maximum AC Current Measurement200A ac Absolute Maximum DC Current Measurement40A dc Absolute Maximum AC Voltage Measurement400V ac Absolute Maximum DC Voltage Measurement400V dc Model Number380941-NIST See similar products in Clamp Meters	RS庫存編號 288-0130 Brand Extech 製造零件編號 380941-NIST
全新 HK$19,436.56個即時庫存查詢比較	Extech MG500 Insulation Tester, 500V Min, 10kV Max, CAT III 300V Model Number pMG500 Tester TypeInsulation Tester Maximum Test Voltage10kV Minimum Test Voltage500V Safety CategoryCAT III 300VV See similar products in Insulation Testers	RS庫存編號 288-0341 Brand Extech 製造零件編號 MG500
全新 HK$2,962.96個即時庫存查詢比較	Extech EX623 Clamp Meter, 400A dc, Max Current 400A ac CAT III 600V Absolute Maximum AC Current Measurement400A ac Absolute Maximum DC Current Measurement400A dc Absolute Maximum AC Voltage Measurement600V ac Absolute Maximum DC Voltage Measurement600V dc Model NumberEX623 See similar products in Clamp Meters	RS庫存編號 288-0298 Brand Extech 製造零件編號 EX623
全新 HK$5,136.56個即時庫存查詢比較	Extech EX840-NISTL Clamp Meter, 1kA dc, Max Current 1kA ac CAT III 1000V V, CAT IV 600V V Absolute Maximum AC Current Measurement1kA ac Absolute Maximum DC Current Measurement1kA dc Absolute Maximum AC Voltage Measurement1000V ac Absolute Maximum DC Voltage Measurement1000V dc Model NumberEX840-NISTL See similar products in Clamp Meters	RS庫存編號 288-0307 Brand Extech 製造零件編號 EX840-NISTL
全新 HK$2,509.80個即時庫存查詢比較	Extech MA443-NIST Clamp Meter Wireless, Max Current 400A ac CAT III 600V Absolute Maximum AC Current Measurement400A ac Absolute Maximum AC Voltage Measurement600V ac Absolute Maximum DC Voltage Measurement600V dc ConnectivityWireless Model NumberMA443-NIST See similar products in Clamp Meters	RS庫存編號 288-0336 Brand Extech 製造零件編號 MA443-NIST
全新 HK$3,649.36個即時庫存查詢比較	Extech 380941 Clamp Meter Wireless, 40A dc, Max Current 200A ac CAT III 300V Absolute Maximum AC Current Measurement200A ac Absolute Maximum DC Current Measurement40A dc Absolute Maximum AC Voltage Measurement400V ac Absolute Maximum DC Voltage Measurement400V dc Model Number380941 See similar products in Clamp Meters	RS庫存編號 288-0129 Brand Extech 製造零件編號 380941
全新 HK$13,144.56個即時庫存查詢比較	Extech GRT300-NISTL Earth Tester Kit CAT IV Best Accuracy±2 % Measurement TypeEarth Resistance Display TypeLCD Safety CategoryCAT IV 300VV See similar products in Earth Testers	RS庫存編號 288-0312 Brand Extech 製造零件編號 GRT300-NISTL