Optimum Electronic Instruments

• Insulation testing up to 1000 V and 200 GΩ range
• Stabilised insulation test voltage (New)
• Single range, faster continuity testing from 0.01 Ω to 1 MΩ (New)
• 600 V T RMS AC and DC voltage measurement
• Live circuit detection and protection
• User variable insulation test voltage from 100V to 1000V (New) depending on model
• Test result storage and Bluetooth® downloading depending on model
• Rechargeable options for mains and car charging (New)depending on model
• CAT IV 600 V and IP54

The MIT400/2 series of CAT IV insulation and continuity testers have been designed for use in an exceptionally wide range of applications including electrical installations, cable testing, motor testing, automotive, ESD, panel building, avionics and maintenance.

The MIT400/2 series enhances insultation testing with feedback-controlled test voltages to limit overvoltage to 2 %, rather than the industry standard 10 to 20 %. Additionally, a variable range has been added to allow any intermediate voltage from 50 V to 1000 V in 10 V steps, where application-specific test voltages are required that do not appear in the standard ranges.

Replacing the original MIT400 instruments, the new units feature a redesigned case, back stand, and 6 cell battery compartments with separate fuse access. All instruments are over-moulded for increased protection and achieve an IP54 weatherproof rating. What's more, the MIT400/2 makes continuity testing significantly faster, and a single auto-ranging 0.01 Ω to 1.0 MΩ function replaces the 'ohms' and 'kOhms' ranges. Retained are the 200 mA and 20 mA test options.

The range consists of four instruments:

• MIT400/2: 250 V, 500 V and 1000 V
• MIT410/2: 50 V, 100 V, 250 V, 500 V and 1000 V + Polarisation index, dielectric absorption ratio
• MIT420/2: 50 V, 100 V, 250 V, 500 V and 1000 V + Polarisation index, dielectric absorption ratio, variable test voltage and result storage
• MIT430/2: 50 V, 100 V, 250 V, 500 V and 1000 V + Polarisation index, dielectric absorption ratio, variable test voltage and Bluetooth download

When you need the most reliable general purpose insulation tester, look no further than the new fluke insulation tester range. The fluke 1507 insulation testers are compact, rugged, reliable and easy to use. The multiple test voltages on both models make them ideal for many troubleshooting, commissioning and preventive maintenance application. Additional features like the remote probe saves both time and money when performing tests.

We are one of the leading wholesale trader & suppliers of Fluke 1555/1550C Insulation Resistance Testers.

Features:- 

• Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup
• Guard system eliminates the effect of surface leakage current on high-resistance measurements
• Large digital/analog LCD for easy viewing
• Capacitance and leakage current measurement
• Ramp function for breakdown testing

• Auto discharge of capacitive voltage
• Insulation test smoothing reading
• Remote probe, test leads, alligator clips
• K-type thermocouple
• Rugged, utility hard case
• Auto power off to save battery power
• True-rms
• Large display with backlight

We are one of the leading wholesale traders of Fluke-1577 Insulation Tester. 

Phase rotation indicator with high voltage capability for industrial applications

The Fluke 9040 is effective for measuring phase rotation in all areas where three phase supplies are used to feed motors, drives and electrical systems. The Fluke 9040 is a rotary field indicator and can provide clear indication of the 3 phase via an LCD display and the phase rotation direction to determine correct connections. It allows rapid determination of phase sequence and has a voltage (up to 700 V) and frequency range suitable for commercial and industrial applications. The included test probes have a variable clamping range for safe contact, also in industrial sockets.

• 3 phase indication
• Indication of phase rotation
• Clear LCD display
• No battery required