Comes with free rubber boot and DC Voltage/Current Tester (Item: MT-8006VA).
Specs | |
Loop limit | 2 KΩ maximum at 48 Vdc (nominal 20 mA minimum loop current) |
DC resistance | |
Talk Mode Monitor impedance | 300Ω typical >39kΩ nominal at 1 KHz |
Rotary dial output | |
Pulsing rate Percent break Inter digit interval Leakage during Break | 10pps+0.8pps 60/40%±2% 1000 ms typical >130 KΩ |
DTMF output | |
Tone frequency error Tone level High versus low tone Difference | ±1.5% maximum -8±2dBm combined (typical) 4 dB maximum |
Memory dialing | |
Memory capacity Digit capacity PBX pause duration Power source | 12 memories 16 digits per memory 1~3.6 seconds 4pcs 1.5V AAA batteries (not included) |
PHYSICAL(Hook included) | |
Measurement Weight | 8.6†× 2.7†× 1.9†0.46 lbs |