"The Model R1M-B Handheld Voltmeter\/ Megohmmeter is designed to measure insulation resistance in \"live\" circuits, which may have voltage present. It can be connected to 600 V RMS AC or DC without damage, and its mode of operation is automatic. It has no fuse to replace. The R1M-B will operate after a drop from a height of four feet to a concrete floor. All units are tested in an environmental chamber at 71° C and 95.5% RH.","The R1M-B complies with MIL-PRF-28800, Type III, Class 3, Style E for rugged operational environments and shipboard applications. These units perform under the extremes of heat, cold, humidity, shock, vibration, and operator abuse."

特性

• 1 to 200 MΩ
• 500 V Test Voltage
• Simple One Range Operation
• Measures AC RMS Voltage to 600 V
• LED on When Voltage is Present
• Rugged to Mil Specifications
• Single Push Button For Test
• 9 V Battery Operation
• NSN: 6625-01-353-7077
• 1 year warranty
• Made in USA

技术参数