แคลมป์มิเตอร์ รุ่น Testo-770-3 แบรนด์ Testo Measure AC / DC Voltage / Current,support for wireless connection via Bluetooth on Smart Probes App, both iOS and Android free download.
Testo-770-2 / Testo แคลมป์มิเตอร์ Clamp meter Supports AC / DC Voltage / Current measurement. CAT IV 600V / CAT III 1000V standard.Temperature measurement range -20 to 500 ° C (sensor sold separately).
Testo-770-1 / Testo แคลมป์มิเตอร์ Clamp meter Supports AC / DC Voltage / Current Measurement, CAT IV 600V / CAT III 1000V , Hold / Max / Min Function , Testo, German.
PQ34-2 / Extech 200A Current Clamp Probes The PQ34-2 is a set of 200 Amp current clamp probes. Use with the Extech PQ3450 and PQ3470 analyzers. Featuring a 0.8 in. (19 mm) jaw size. Product comes with three current ...