SIKA EC 7 Process Multimeter | Handheld Calibrator & Digital Multimeter | 4-20mA Source/Simulate, TC, RTD, Frequency, DC V, Resistance | IP65 Field-Ready, 24V Power Supply

The SIKA EC 7 Process Multimeter is the ultimate field tool for instrumentation and electrical technicians who demand precision, versatility, and durability. Unlike traditional handheld calibrators, the EC 7 combines a digital multimeter and multifunction process calibrator in one compact IP65-rated instrument. Whether you’re commissioning, troubleshooting, or performing loop checks, the EC 7 has you covered: Measurement Functions – AC/DC voltage up to 1000 V, current up to 600 mA, resistance to 60 MΩ, frequency to 10 kHz, thermocouples (K, J, T, E, R, S, B, N), and RTDs (Pt100, Pt1000, Cu50). Simulation & Output Functions – 4–20 mA source/simulate, DC voltage (up to 10 V), resistance (0–400 Ω), frequency output (up to 10 kHz), thermocouples, and RTDs. 24V Loop Power – Power transmitters directly without external supplies. Advanced Features – True RMS measurement, VFC low-pass filter for VFDs, REL function, HOLD capture, dual display, LED backlight, and flashlight. Why choose the EC 7? Most versatile outputs – frequency, RTD, resistance, 4-20ma Rugged IP65 protection – dust/spray resistant Longer battery life – up to 132 hours on standard AA batteries. Better value – More functions at a competitive price point. If you’re an I&E technician, MRO buyer, or calibration specialist, the SIKA EC 7 is your all-in-one field solution. The EC 7 is IEC 61010 certified, with a CAT IV 600V / CAT III 1000V safety rating. It can be calibrated with any local lab.

• 2-in-1 Multimeter + Calibrator – Combines a full-function DMM (AC/DC V, I, Ω, freq, diode, TC, RTD) with professional process signal sourcing/simulation for I&E techs. Everything an Instrumentation Tech needs to troubleshoot or commission any loop system.
• 4-20 mA Source & Simulate – Output live current signals with manual steps (25% / 100%), auto ramp, or custom values; built-in 24V loop power means no external supply required.
• Versatile Signal Output – Simulate thermocouples, RTDs, resistance, frequency (1 Hz – 11 kHz), and DC voltage up to 10 V for calibrating transmitters, PLCs, and controllers. Compatible with TC (°C/°F) R, S, B, K, E, J, T, N) RTD (°C/°F) Cu50, Pt100, Pt1000.
• True RMS Accuracy + VFC Filter – Reliable AC measurements (20 Hz–1 kHz) even on noisy signals or variable frequency drives. Measure the output of drives to get accurate Voltage readings using the VFC Filter function.
• Field-Ready Design – Rugged IP65 housing, dual backlit display, flashlight on the backside for dark panel boxes, and magnetic strap option; operates up to 132 hours on 3x AA batteries.
• What's in the Box - SIKA EC 7 Process Multimeter: Test leads with alligator clips (3) AA alkaline batteries Quick-acting fuse (630 mA / 250 V) User manual