Owon 3-1/2 to 4-1/2 digits, /Handheld multimeter

- OW18D / OW18E (4-1/2 digit handheld digital multimeter) Resolution: 4-1/2 digits (20,000 counts) Measurement: True RMS (AC) Functions: NCV (non-contact voltage detection), dark place light Communication: Bluetooth (BLE 4.0) *OW18E only Logging: Data logging, offline logging (OW18E, dedicated app required) App: Android / iOS / Windows (OW18E) - OW16A / OW16B (3-1/2 digit handheld digital multimeter) Resolution: 3-1/2 digits (6,000 counts) Measurement: True RMS (AC) Functions: NCV (non-contact voltage detection) Communication: Bluetooth (BLE 4.0) *OW16B only Logging: Data logging, offline logging (OW16B, dedicated app required) App: Android / iOS / Windows (OW16B) - OW18A / OW18B (3-1/2-digit handheld digital multimeter) Resolution: 3-1/2 digits (6,000 counts) Measurement: True RMS (AC) Functions: NCV, dark place light Communication: Bluetooth (BLE 4.0) *OW18B only Logging: Data logging, offline logging (OW18B, dedicated app required) App: Android / iOS / Windows (OW18B) - OW69 / OW69B (handheld multimeter) Resolution: 60,000 counts, basic accuracy ±0.03% (high precision) Safety standards: CAT III 1000 V, CAT IV 600 V, built-in 1000 V high-performance fuse Housing: Fully adhesive-coated (drop-resistant and comfortable to the touch), wide soft rubber stand Magnet: Built-in ultra-strong magnet (adheres to steel surfaces such as distribution board doors, supports one-handed operation) Measurement features: Hybrid voltage detection (simultaneous AC+DC measurement, useful for diagnosing complex systems) Alarm: Customizable upper and lower limits; warning displayed when threshold is exceeded; 2.8-inch IPS LCD (wide field of view), dual theme display; Light: 2 x LED lights (convenient for working in dark places); Probe: Silicon probe (durable, safe, easy to clean); - OW67 / OW67B (handheld multimeter) Resolution: 60,000 counts, basic accuracy ±0.08%; Safety standards: CAT III 1000 V, CAT IV 600 V, built-in 1000 V high-performance fuse; Housing/magnet/stand: Robust specifications equivalent to the OW69 series; Power measurement: Up to 2,500W. Directly reads power consumption from AC/DC power supplies and USB ports with optional accessories (multiple parameters including active power, apparent power, voltage, and current). 4-20mA signal conversion: Intuitive confirmation with percentage display. Alarm: Custom upper and lower limit settings. Display/light: 2.8-inch IPS display, dual theme, 2 LEDs. Probe: Standard magnetic silicone probe (durable, safe, and easy to clean). OW65 / OW65B (Handheld Multimeter) Resolution: 3-1/2 digits (6,000 counts). Safety standards: CAT III 1000 V, CAT IV 600 V, built-in 1000 V high-performance fuse. Housing/magnet/stand: Rugged, drop-resistant, with a powerful magnet. Communication: Bluetooth (compatible with Android and iOS) *OW65B only. Remote control: Mobile remote control (improved safety and convenience in special environments, OW65B). Logging: Visualize, compare, analyze, and save with the app (OW65B). Display/light: 2.8-inch IPS display, dual theme, 2 LEDs. Probe: Silicon probe (durable, safe, and easy to clean).
Waveform analysis, observation of high-speed phenomena, observation of transient phenomena, electrical measurement, inspection, bug analysis