High Resistance Meter Tonghui TH2690

Features

■ 5.0-inch capacitive touch screen

■ 6½-digit measurement resolution

■ Four measurement modes: high resistance meter, voltmeter, ammeter, electrometer independent current and voltage measurement

■ Built-in voltage source: ±1000V, resolution: 700μV

■ Current range: 2pA-20mA, current resolution up to 1fA (10-15A), the internal resistance voltage drops in the lowest current range <20μV

■ The measurement resistance is as high as 1PΩ (1015Ω), and the charge measurement is as low as 2nC. The input impedance is >200TΩ

■ Support voltage measurement up to 20V, temperature and humidity measurement

■ Time domain view, capture transient signal effects and select specified measurement data to support data recording

■ With dedicated shielding test box

Application

■ Material Science

Biomaterials, ceramics, rubber, films, dielectric materials, electrochemical materials, ferroelectric materials, graphene, metals, organic materials, nanomaterials, polymers, semiconductors, etc.

■ Electronic Component

Types of transistors such as capacitors, resistors, diodes, sensors, TFT and CNT, photoelectric devices, solar cells, etc.

■ Electronic/non-electronic system

Ion beam, electron beam, sensor system, particle measurement, embedded precision instrument, etc.