Feature: 1. NCV DETECTION: In NCV mode, move the instrument's NCV sensing probe gradually closer to the area being tested. When the instrument detects a weak electric field signal, the green backlight lights up, and the screen displays "L". When the instrument detects a strong electric field signal, the red backlight lights up, and it emits a rapid beeping sound, while the screen displays "H". 2. LIVE WIRE DETECTION: When you select the LIVE mode, connect the red probe to the test point or insert it. When the instrument detects a weak signal, the green backlight illuminates, and the screen displays "---L". When the instrument detects a strong signal, the red backlight lights up, and a rapid beeping sound is emitted. The screen displays "---H". 3. RESISTANCE MEASUREMENT: It can measure the impedance of various resistive components and cables. 4. CONTINUITY TESTING: For resistance measurements less than 500, the instrument will produce an audible beep, and the backlight will turn green. 5. LED FLASHLIGHT ILLUMINATION: The LED flashlight allows for close inspection of contact points, making it convenient for probe measurements. 6. AUTO SHUTDOWN: The instrument automatically powers off within 15 minutes of no operation to conserve battery power. Specifications: A new generation of high performance digital multimeter. The new display and function layout provide a clearer and better user experience. It is suitable for professional electricians, enthusiasts, or household use. Features: - NCV DETECTION: In NCV mode, move the instrument's NCV sensing probe gradually closer to the area being tested. When the instrument detects a weak electric field signal, the green backlight lights up, and the screen displays "L". When the instrument detects a strong electric field signal, the red backlight lights up, and it emits a rapid beeping sound, while the screen displays "H". - LIVE WIRE DETECTION: When you select the LIVE mode, connect the red probe to the test point or insert it. When the instrument detects a weak signal, the green backlight illuminates, and the screen displays "---L". When the instrument detects a strong signal, the red backlight lights up, and a rapid beeping sound is emitted. The screen displays "---H". - RESISTANCE MEASUREMENT: It can measure the impedance of various resistive components and cables. - CONTINUITY TESTING: For resistance measurements less than 500, the instrument will produce an audible beep, and the backlight will turn green. - LED FLASHLIGHT ILLUMINATION: The LED flashlight allows for close inspection of contact points, making it convenient for probe measurements. - AUTO SHUTDOWN: The instrument automatically powers off within 15 minutes of no operation to conserve battery power. Specifications: - Model: HT93 - Material: ABS - DC Voltage: 2V/20V/200V/600V, ±(0.5%+3) - AC Voltage: 2V/20V/200V/600V, ±(1.0%+3) - Resistance: 200Ω/20kΩ/200kΩ/2MΩ/20MΩ, ±(1.0%+3) - Counts: 2000 - Display: LCD - Auto/Manual Range: Auto - Live Test: Yes - NCV: Yes - Phase Test: Yes - Continuity: Yes - Data Hold: Yes - True RMS: Yes - Bandwidth: 40~1kHz - Low Battery Indication: Yes - Auto Power Off: Yes - Back Light: Yes - Work Light: Yes - Power Supply: 2 * 1.5V AAA batteries (Not included) - Safety Rating: EN61010-2-030, EN61010-2-033, CAT III 600V - Pollution Level: 2 - Altitude: 2000m - Operating Temperature and Humidity: 0°C~40°C (18% RH, non-condensing) - Storage Temperature and Humidity: -10°C~60°C (70% RH, remove the battery) - Temperature Coefficient: 0.1% accuracy/°C (outside 18°C or 28°C) - Maximum Voltage Allowed Between Measuring End and Earth: 600V - Over-range Indication: "OL" is displayed - Input Polarity Indication: "-" sign is automatically displayed - Item Size: 136.2 x 44.5 x 32mm / 5.36 x 1.75 x 1.26in - Item Weight: 97g / 3.42oz - Package Weight: 166g / 5.85oz - Package Size: 17.6 x 8.5 x 5.7cm / 6.93 x 3.34 x 2.24in Package List: - 1 x Smart Multimeter - 2 x Test Leads - 1 x User Manual (English)