The TIS859 Electrical Tester from Test Instrument Solutions is a versatile, high-performance tool designed for accurate and reliable testing in electrical applications. Featuring True RMS sensing, built-in safety features, and a range of testing capabilities, it’s perfect for professional electricians and engineers.

Key Features:

• TRMS Sensing: Ensures accurate voltage readings for both AC and DC up to 1000V, even in complex waveforms.
• Removable and Replaceable Test Leads: Shuttered design for added safety and easy maintenance.
• Dual Power Voltage Indication: LED voltage detection works with or without battery power.
• Built-In Voltage Detector: Includes contact and non-contact voltage detection with voltage strength indication.
• RCD Testing: 30mA RCD test button that won’t trip RCDs during testing, even without battery power.
• Continuity Testing: Audible continuity check with LED indication.
• Capacitance Testing: Measures capacitance ranges of 199.9μF and 1999μF for comprehensive diagnostics.
• LED and LCD Displays: Provides clear 1000V AC/DC voltage indication, with a backlit display for improved visibility.
• Additional Features:
  • Built-in flashlight for use in low-light environments.
  • Low battery warning to ensure consistent operation.

Specifications:

• Brand: Test Instrument Solutions
• Model Number: TIS859
• Voltage Range: 1000V AC/DC
• Frequency Response: 45Hz - 65Hz
• Capacitance Ranges: 199.9μF and 1999μF
• Display Type: LCD with LED indicators
• Power Source: 2 x 1.5V AA batteries (included)
• Kit Contents: Tester, padded case, batteries
• Weight: 0.386kg
• Guarantee: 1 year

Included in the Kit:

• TIS859 Electrical Tester
• Padded protective case
• 2 x 1.5V AA batteries

Applications:
Perfect for electricians, engineers, and technicians requiring reliable testing for voltage, continuity, capacitance, and RCDs.

Ensure precision and safety with the TIS859 Electrical Tester, offering advanced functionality in a lightweight and portable design.

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