UNI-T UT18D Multimeter

Technical Data:

• AC/DC voltage range: From 12 V to 690 V
• Ranges: 12 V / 24 V / 50 V / 120 V / 230 V / 400 V / 690 V
• Accuracy: +/-(1.5%+5)
• Frequency range: 40 Hz-400 Hz
• Automatic measurement range switching: Yes
• Buzzer disable option: Yes
• Automatic polarity detection: Yes
• Measurement time: 30 s
• Interval time between measurements: 240 s
• Overvoltage protection: 750 V AC/DC
• Continuity test: resistance: 0-100 kΩ, accuracy – Rn + 50%
• Phase sequence test (three-phase power): voltage range – from 57 V to 400 V, frequency range – from 50 to 60 Hz
• Operating temperature: -15 C–45 C
• Humidity: ≤ 85% RH
• Overvoltage category: CAT III 690 V, CAT IV 600 V
• Environmental protection: second degree
• Protection degree: IP65
• Certifications: EN61010-1, EN61243-3:2010
• LCD display dimensions: 73.5 x 35.5 mm