This clamp meter is a portable, handheld professional meter that measures AC/DC voltage, AC current, resistance, capacitance, as well as continuity and diode test. This meter is easy to use with one hand, suitable for professional users or amateurs, and perfect for school or home use. 

Features: 
Maximum display value: 3999. 
LCD display with backlight, and has work light, convenient to operate and read. 
Can measure AC/DC voltage, AC current, resistance, capacitance, temperature, frequency, etc. 
Continuity test, duty cycle test & diode test. 
Auto/manual range, convenient to use. 
Data hold, low battery indication and overload indication. 
Auto power off function. 
Suitable for electrical equipment testing and maintenance. 

Specifications: 
Display: LCD with Backlight 
Max. Display Value: 3999 
Jaw Opening: 26mm / 1.02" 
Range: Auto/Manual 
DCV: 400mV/4V/40V/400V/600±0.8% 
ACV: 400mV±0.8%, 4V/40V/400V/600V±1.0% 
Voltage Resolution: 0.1mV/1mV/10mV/0.1V/1V(DC/AC) 
Input Impedance: 10MΩ 
ACA: 4A/40A/400A/600A±2.0% 
Current Resolution: 0.001A/0.01A/0.1A/1A 
Resistance Range: 400Ω/4kΩ/40kΩ/400kΩ/4MΩ±1.2%, 40MΩ±2.0% 
Resistance Resolution: 0.1Ω/0.001kΩ/0.01kΩ/0.1kΩ/0.001MΩ/0.1MΩ 
Capacitance Range: 50nF/500nF/5μF/50μF/100μF±4.0% 
Diode Test: Yes 
Continuity Test(Build-in buzzer may or may not sound if resistance range is between 60Ω-120Ω) 
Frequency: 50Hz/500Hz/5000Hz/50kHz/100kHz±1.0% 
Over-voltage Protection: 600V DC or 600V AC Peak 
Power Supply: 3 * 1.5V AAA Batteries(not included) 
Operating Temperature: 5°C~35°C 
Storage Temperature: -10°C~50°C 
Item Size: 208 * 78 * 35mm / 8.2 * 3.07 * 1.4in 
Item Weight: 257g / 9.06oz 
Package Size: 23.5 * 11 * 5cm / 9.25 * 4.33 * 1.97in 
Package Weight: 474g / 16.73oz 

Package List: 
1 * Clamp Meter 
1 * Pair of Test Leads 
1 * Type-K Thermocouple 
1 * Storage Bag 
1 * User Manual (English)