TH0190 Handheld Precision Voltmeter

Electrical Calibration Standards

TH0190 is a compact handheld precision AC current pressure gauge engineered for high-accuracy low-voltage measurement applications. It offers a highly sensitive measurable range from 20 mV to 10 V, making it suitable for micro-signal detection and calibration tasks. The device delivers AC measurement performance surpassing the accuracy of many 8.5-digit semi-high-precision standard digital multimeters, making it an ideal tool for laboratories, calibration centers, and professional field technicians.

Designed for portability and efficiency, the TH0190 features a rechargeable 4000 mAh lithium battery for extended mobile operation without external power dependency. Its robust internal shielding and precision measurement circuitry ensure low noise, low distortion, and excellent repeatability across the full measurement spectrum. Equipped with LEMO connectors and USB communication capabilities, the device integrates seamlessly with computer-based calibration and reporting systems.

With ergonomic design, lightweight construction, and durable engineering suitable for field and lab environments, the TH0190 provides reliable measurement support for metrology, instrument calibration, AC signal characterization, and electronic testing applications requiring traceable, repeatable measurement accuracy.