New Products

GW Instek GSM-20H10 is a source measure unit that provides highly stable DC power and instrument-grade 6½-digit multimeter measurements.

The GDM-500 Series design is driven by mobile-oriented features: automatic power-off to preserve battery life, a large backlight display for crisp viewing, a rotary selector and push buttons to ease operation, and then NCV (Non-Contact Voltage) function for outdoor use.

one oscilloscope with time domain, frequency domain and power measurement

The PEL-2004B and PEL-2002B are multiple channel, programmable DC electronic loads with a modularized structure. 

Meet the Testo 750-1 Voltage Tester, your dependable companion for checking electrical systems and equipment. Featuring an all-round LED display and advanced fiber-optic technology, voltage indications can be viewed from any angle and environment. This kit also comes with the Testo 745 Non-Contact Voltage Tester, perfect for conducting quick voltage checks in AC systems.

For expert advice and pricing, get in touch at +44 (0) 800 583 4455 or sales@sjelectronics.co.uk

The Testo 750-2 simplifies voltage & de-energization testing of electrical systems and equipment, owing to its all-round LED display and integrated fiber-optic technology. Like the 750-1, this device is also capable of single-pole voltage testing and quickly evaluating live conductors. This kit also comes with the Testo 745 Non-Contact Voltage Tester, perfect for conducting quick voltage checks in AC systems.

For expert advice and pricing, get in touch at +44 (0) 800 583 4455 or sales@sjelectronics.co.uk 

The Testo 750-3 Voltage Tester is the most advanced model in Testo's 750 family of voltage testers. It boasts single pole voltage testing, an illuminating torch, fiber-optic technology, and an all-around LED display. Notably, it features an LC display for real-time readings. It's now offered with the Testo 745 non-contact voltage tester for fast AC system voltage checks.

For expert advice and pricing, get in touch at +44 (0) 800 583 4455 or sales@sjelectronics.co.uk

GW Instek's GPM-8320/8330 digital power meters are designed for precision three-phase AC power source measurement and are the perfect tool for most electrical and electronic product testing applications.

• 5” TFT LCD
• Voltage/Current Test Freq. Bandwidth: DC, 0.1Hz~ 100kHz
• Waveform Display : V (Voltage), I (Current), P (Wattage)
• Distorted wave Current/Voltage measurement: full range for CF=3, and half range for CF=6 (or 6A

For expert advice and pricing, get in touch at +44 (0) 800 583 4455 or sales@sjelectronics.co.uk

Introducing the UNI-T UT3550, the ultimate portable battery testing solution. With automatic real-time detection and a wide resistance range from 0.001mΩ to 30.00Ω, it ensures high accuracy and resolution. Trust the UT3550 for reliable results every time, with an impressive accuracy of 0.05% for voltage and 0.5% for resistance.

The UNI-T UT8805E is an advanced desktop digital multimeter boasting auto-ranging, true RMS, and 199999 counts, displayed on a 4.3-inch TFT LCD screen. With a frequency response of 100 kHz and a multimeter capacity of 200000 counts, it offers precision and versatility for various measurement tasks.