ZT109 Professional Digital Multimeter 9999 Count True RMS AC DC Current Voltage Tester

Feature: 1. Professional digital multimeter, equipped with LCD backlit display, can read clearly in dim conditions. 2. Can measure AC and DC voltage, current, resistance, frequency, diode, real value, square waves output, etc. 3. Support true RMS measurement, high accuracy, small error, and more convenient operation. 4. The square waves output meets different test requirements and is a professional electrician measurement tool. 5. Support automatic manual range measurement, suitable for electrical troubleshooting and maintenance. Specification: Condition: 100percent Brand New Item Type: Multimeter Material: ABS Backlight Time: 120s Count: 9999 Count Sampling Rate: 3 Seconds Time Features Range Resolution Accuracy Maximum Others DC Voltage DC (V) 999.9mV 0.1mV + (0.5percent +3) 999.9V 9.999V 0.001V 40HZ‑1KHZ 99.99V 0.01V 999.9V 0.1V DC Voltage DC (MV) 9.999mV 0.001mV 99.99mV 99.99mV 0.01mV AC Voltage AC (V) 999.9mV 0.1mV + (1.0percent +3) 750V 9.999V 0.001V 99.99V 0.01V 750V 0.1V AC Voltage AC (MV) 9.999mV 0.001mV 99.99mV 99.99mV 0.01mV DC Current DC (A, mA) 999.9mA 0.1mA + (1.0percent +3) 9.999A 40HZ‑1KHZ 9.999A 0.001A AC Current AC (uA) 99.99uA 0.01uA + (0.8percent +3) 999.9uA 999.9uA 0.1uA AC Current AC (mA, A) 999.9mA 0.1mA + (1.2percent +3) 9.999A 9.999A 0.001A AC Current AC (uA) 99.99uA 0.01uA + (1.0percent +3) 999.9uA 999.9uA 0.1uA Resistance ( Ohm ) 99.99 Ohm 0.01 Ohm + (1.0percent +3) 9.999M Ohm 999.9 Ohm 0.1 Ohm + (0.5percent +3) 9.999k Ohm 0.001k Ohm 99.99k Ohm 0.01k Ohm 999.9k Ohm 0.1k Ohm 9.999M Ohm 0.001M Ohm + (1.5percent +3) Capacitance (F) 9.999nF 0.001nF + (5.0percent +20) 9.999mF 99.99nF 0.01nF + (2.0percent +5) 999.9nF 0.1nF 9.999uF 0.001microfarad 99.99uF 0.01microfarad 999.9uF 0.1microfarad 9.999mF 0.001mF + (5.0percent +5) Frequency (HZ) 99.99Hz 0.01Hz + (0.1percent +2) 9.999MHz 999.9Hz 0.1Hz 9.999kHz 0.001kHz 99.99kHz 0.01kHz 999.9kHz 0.1kHz 9.999MHz 0.001MHz Duty Cycle 1percent ‑99percent 0.10percent + (0.1percent +2) Diode Support Continuity Support Square Waves Output 50Hz 100Hz 200Hz 300Hz 400Hz 500Hz 600Hz 700Hz 800Hz 900Hz 1000Hz 2000Hz 3000Hz 4000Hz 5000Hz Power Supply 2 x 1.5V AAA Batteries (Battery Not Included) Product Size Approx. 130x65x32mm 5.1x2.6x1.3in Operating Temperature 0‑40 celsius Working Humidity <75percent Storage Temperature ‑20‑60 celsius Storage Humidity <80percent . Package List: 1 x Multimeter (Battery Not Included)2 x Test 1 x Manual Note: 1.Please allow 0 1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.