Signal Generator 0‑24mA 0‑24V Real Time Curve Display Programmable Current Voltage Analog Simulator 100‑240V EU Plug Item Type: Signal Generator Material: ABS Type C Charging Interface: DC5-12V Battery: 1 x 18650 3.7V 3000mAh Lithium Battery Power Supply (Built in) Standby Time: 26 Hours. The usage time varies depending on the usage situation (20mA continuous output can be 8 to 10 hours) Signal Range Accuracy Resolution Impedance Current (mA) 0-24mA ±(0.02%+0.003) 0.001mA 100Ω Voltage (V) 0-24V ±(0.02%+0.003) 0.001V 500K Passive (XMT) 0-24mA ±(0.02%+0.003) 0.001mA 100Ω 24V loop 0-24mA ±(0.1%+0.005) 0.01mA 100Ω FRQ (Hz) 0-9999Hz ±2% 5 digits 1MK mV -10 to 100mV ±(0.03%+0.03) 0.01mV 2K TC(TC-S) 0-1760℃ ±(0.2%+1) 1℃ 2K TC(TC-B) 0-1810℃ ±(0.5%+1) 1℃ 2K TC(TC-E) 0-990℃ ±(0.2%+1) 1℃ 2K TC(TC-K) 0-1320℃ ±(0.2%+1) 1℃ 2K TC(TC-R) 0-1760℃ ±(0.3%+1) 1℃ 2K TC(TC-J) 0-1190℃ ±(0.3%+1) 1℃ 2K TC(TC-T) 0-390°C ±(0.2%+1) 1℃ 2K TC(TC-N) 0-1290℃ ±(0.2%+1) 1℃ 2K     TC (WRe3/25) 0-2320℃ ±(0.2%+1) 1℃ 2K TC (WRe5/26) 0-2320℃ ±(0.2%+1) 1℃ 2K RES(ohm) 0-390Ω ±(0.2%+1) 0.1Ω / Pt100 -200 to 650℃ ±(0.5%+1) 0.1℃ / Cu50 -20 to 150℃ ±(0.5%+1) 0.1℃ /