| Model | M7 | 
| Dimension | 124H x 144W x 131D (including rubber bumper) | 
| Weight | 1.56kg (including battery) / 1.31kg (without battery) | 
| Number of Fiber | Single | 
| Applicable Fibers | SM(ITU-T G.652&T G.657) / MM(ITU-T G.651) / DS(ITU- T G.653) / NZDS(ITU-T G.655) | 
| Compatible Fiber / Cable | 0.25~3.0 mm / indoor Cable | 
| Cleaved Length | 10 – 16 mm | 
| Cladding Diameter | 80 μm – 150 μm | 
| Splicing Mode | Max 100 modes, preset 9 modes | 
| Heating Mode | Max 30 modes, preset 3 modes | 
| Typical Splice Loss | 0.03dB(SM) / 0.01 dB(MM) / 0.05dB(DS) / 0.05dB(NZDS) / 0.03dB(G.657) | 
| Measured by cut-back method relevant to ITU-T standards. | 
| Return Loss | >> 60dB | 
| Lighting | 2 White LEDs | 
| Splicing Time | Quick mode: 7sec (Avg.) / Typical: 9 sec (Avg.) | 
| Estimated Splice Loss | Available | 
| Heating Sleeve Length | 20 mm – 60 mm | 
| Heating Time | 13 sec (45mm, slim 60mm), 15 sec (60mm) | 
| Results Storage | Last 10,000 records | 
| Tention Test | 1.96~2.25N | 
| Operating Condition | Altitude 0~5000m above sea level, Humidity 0~95%RH, -10~50°C, Wind 15m/s | 
| Storage Condition | 0~95% relative humidity, -40~80°C | 
| Display | 90° bi-directional view, 4.3” Color High Resolution Display | 
| Fiber View & Magnifiation | 300X magnifiation with 3 display modes, 400X partial magnifiation | 
| Power Supply | AC Input 100-240V, DC Input 9-14V | 
| No. of Splice / Heating with Battery | Typical usage: 130 cycles / Power save usage: 200 cycles | 
| Operating Methods | Button / Touch Screen | 
| Automatic Calibration | Automatic arc calibration by air pressure and temperature | 
| Electrode Life | 5500 arcs, can be extended by using an electrode grinder | 
| Terminal | USB Type-C | 
| Durability tests | Shock resistance : Drop from 76cm | 
| (No guarantee the product will not be damaged | Dust resistance : Test in the dust chamber for 8 hours (IP5X) | 
| by these conditions.) | Water resistance : Dripping water when tilted up to 15° (IPX2) |