Tonghui TH2691A pA FA Meter Electrometer High Accuracy Amp Current Meter Tester Ammeter (1fA - 20mA)

The TH2690 series of femtoampere/picoammeter/electrometer/hyperresistance meter provides industry-leading measurement capabilities. The femtoammeter/electrometer has a minimum current resolution of 0.1 fA (10-16A) to meet the needs of weak current measurement in most scenarios. The built-in 1,000 V voltage source of the high-impedance meter allows the measurement of resistance up to 10 PΩ (1016 Ω). For different test objects and test environments, Tonghui provides a variety of suitable accessories. Unlike traditional picoammeters and high-resistance meters, the TH2690 series uses a 5-inch color LCD capacitive touch screen to make operation more intuitive and convenient, providing a variety of view modes for users to observe data, in addition to digital format, measurement data can be converted into histogram and trend chart form, so that users can instantly view the distribution or trend of measurement data. The TH2690 Series is available in four models, providing users the flexibility to purchase the right instrument for their actual testing needs. Features: ■ 5.0-inch capacitive touch screen ■ 6½-digit measurement resolution ■ Current range: 1fA-20mA, current resolution up to 1fA, the internal resistance voltage drops in the lowest current range <20μV ■ Time domain view, capture transient signal effects and select specified measurement data to support data recording ■ With dedicated shielding test box

• Current resolution up to 1fA.
• Minimum range: 2nA.
• 6½-digit measurement resolution.
• 5.0-inch capacitive touch screen.
• Equipped with host computer software, convenient to control and collect data on the computer.