Function: 1. 3-in-1 function: data logger multimeter temperature meter 2. Multi-connection (more than one device) supported by the mobile app 3. Analysis of change trends available in special chart mode 4. Supported voice warning for safe measurement 5. Intelligent voice reading available Specification: Function: 3-in-1 function: data logger multimeter temperature meter Multi-connection (more than one device) supported za via mobile app Analysis of change trends available in special chart mode Supported voice warning for safe measurement Intelligent voice reading available 4(1/2)-digital equivalents Smart shutdown option for extended battery life Bluetooth version 4.0 - supports Android 4.3 mobile devices Supports iOS 7.0 or later operating system and comes with ble 4.0 module Offline recording function True RMS Specification Available: Accuracy of the measuring range DC voltage (V) mV 220 mV 0,01 mV (0,05% 10 digits) V 2,2 V 0,1 mV 22V 1mV 220 V 10 mV 1000 V 0,1 V (0,1% 10 digits) AC voltage (V) mV 220 mV 0,01 mV (1,0% 25 digits) V 2,2 V 0,1 mV (0,8% 25 digits) 22V 1mV 220 V 10 mV 750 V 0,1 V (1,0% 25 digits) Constant Current (A) μA 220μA 0,01 μA (0,5% 10 digits) 2200µA 0,1µA mA 22 mA 1 µA 220 mA 10 µA (0,8% 10 digits) A 20,00A 1mA (2% 25cyg. ) AC Current (A) μA 220μA 0,01 μA (1,2% 25 digits) 2200µA 0,1µA mA 22 mA 1 µA 220 mA 10 μA (1,5% 25 digits) A 20,00A 1 mA (2,5% 35 digits) Resistance (Ω) 220 Ω 0.01 Ω (0.5% 30 digits) 2,2 kΩ 0,1 Ω (0,4% 5 digits) 22kΩ 1Ω 220kΩ 10Ω 2,2MΩ 100Ω 22MΩ 1,2kΩ (0,5% 25cyg) 220MΩ 100kΩ (5% 10cyg) Capacity (F) 22nF 1pF (2,5% 15 digits) 220nF 10pF 2,2 μF 100 pF 22μF 1nF 220μF 10nF 2,2 mF 100 nF (4,0% 10 digits) >220 mF / / Frequency 22,00 Hz 0,01 Hz (0,1% 4 digits) 220,0 Hz 0,1 Hz 22 000 kHz 1 Hz 220,00 kHz 10 Hz 22,00 Hz 100 Hz 2,2000 MHz 1 kHz 22,000 MHz 10 kHz >220 MHz / / Fill factor (%) 5,0% - 94,9% (typical value: Vrms1 V, f1 kHz) 0,1% (1,2% 3 digits) 0,1% - 99,9%(1 kHz) (2,5% 3 digits) Temperature (C/F) ( -50 ) - (400 ) 0,1 (1,0% 5 digits) ( -58 ) - (752 ) 0,1 (1,2% 6 digits) Showing 21999 Frequency Response (40 - 10000) Hz Change rate 3 times/s Simulate the speed of map change 30 times/s List of packages: Multifunction meter 1pcs Pen Shaped Probe Measuring Wires 2pcs Thermocouple type K 2 pcs Crocodile Clip 2pcs Soft bag 1pcs Multifunctional Test Socket 1pcs Instructions for installation of the application 1pcs Instruction in English 1pc