Megohmmeter with 50V, 100V, 200V, 250V, 500Vdc Test Voltages by GenRad

The GenRad 1863 Megohmmeter is an ideal choice for production and testing of devices with up to 20Ω resistance. Unlike the adjustable 10V to 1090V test voltage of the GenRad / IET 1864, this model offers 5 fixed test voltages of 50V, 100V, 200V, 250V, and 500Vdc, making it more economical. Its calibration stability is maintained using a 4-transistor single-gain amplifier. The stable power supply and feedback voltage circuit minimize drift and time-consuming adjustments. Safety is ensured with a warning light activated by the test voltage. The maximum terminal current is limited to 5mA. A measure/charge/discharge switch is used for rapid charging and discharging of capacitive devices. The GenRad 1863 Megohmmeter features a bright range switch displaying direct meter readout and multipliers for each range and voltage, making it easy to use. It comes with a rugged, portable Flip-Tilt case that serves as a stand and protects the meter during transport and storage.

• Five Test Voltages: 50, 100, 200, 250, 500 Vdc
• Durable & Portable: Analog Megohmmeter
• Up to 3% Precision
• Measurement Range: 50 kΩ to 20 TΩ
• Max Charge Current: 5 mA
• Analog Output