38389-NIST / EXTECH แคลป์มิเตอร์ Clamp Meter Clamp Meter, Digital, Clamp Meter Jaw Style Clamp On, Max. AC Amps 600, Max. DC Amps 600, Max. AC Volts 600, Max. DC Volts 600, Max. Ohms 40 megohm, Jaw Capacity 1-1/4 In.
380801-NIST / Extech Power Analyzer with Nist True RMS Voltage & Current measurements of sine, square, triangular and distorted wave forms with a crest factor
380580-NIST / Extech Battery Powered Milliohm Meter High Accuracy/Resolution with NIST Calibration Four terminal Kelvin measurements,5 ranges with 100µ max resolution
380562-NIST / Extech High Resolution 220VAC Precision Milliohm Meter with NIST 7 ranges for wide low resistance measurements,High resolution to 0.01mOhm
380560-NIST / Extech High Resolution Milliohm Meter, 110VAC, includes ISO Certificate 7 ranges for wide low resistance measurements,High resolution to 0.01mΩ
380462-NIST / Extech Precision Milliohm Meter, 220VAC, includes Traceable Certificate High accuracy and performance for low resistance measurements
380460-NIST / Extech 110V AC Portable Precision Milliohm Meter with NIST Calibration High accuracy and performance for low resistance measurements
COM-3010PRO / COM SYSTMES Portable Solid Negative Ion Tester for Ore Textile Negative Ions Display for indication : 4 figure+1 / 2 digital liquid crystal display.
ET26B / EXTECH Voltage Tester การตรวจจับ: AC / DC: 120V และ 240V; AC: 277V และ 480V