- 3 to 20V DC; Current: 0.05 to 3A (USB-A); 3 to 20V DC; Current: 0.05 to 5A (USB-C)
- Continuously monitor up to 1000 hours of voltage, current, capacity/charge delivered, energy, and resistance (calculated)
- Tests most common standard USB-A or USB-C ports, including Qualcomm Quick Charge ports
- Store and recall up to 10 readings
- Voltage and current overload detection
- Hi-resolution LCD for clear visibility in environments with low ambient lighting
- Durable cables to allow easy access to hard-to-reach ports
- Rugged, pocket-sized, and light weight Klein industrial design stands up to jobsite demands
- Built to withstand a 6.6-Foot (2m) drop
| Type | Digital Meter | 
| Style | USB | 
| Material | Polymer | 
| Overall Length | 2.96 Inch (7.5 cm) | 
| USB Compatibility | USB-A, USB-C; Qualcomm Quick Charge® Compatible | 
| Weight | 1.70 oz (48.0 g) | 
| Overall Height | 0.60 Inch (1.5 cm) | 
| Overall Width | 1.96 Inch (5 cm) | 
| Voltage | 3 to 20V DC | 
| Energy Delivered | 999Wh Maximum | 
| Special Features | Fits Any USB-A and USB-C Ports | 
| Application | USB Port Voltage, Current, Capacity, Energy and Resistance (Calculated) | 
| Elapsed Time | Up to 999 Hours, 59 Min, 59 Secs | 
| Display | LCD | 
| Resistance | 400 ohms Maximum | 
| Capacity Used | 99,999mAh Maximum | 
| Current | USB-A: 0.05 to 3A; USB-C: 0.05-5A | 
| Drop Protection | 2 m (6.6') | 
| Ingress Protection | IP20 | 
 
                          
                 
                 
                 
                 
                 
                