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MultiSafe TT 1 Telescope Voltage Testing Series
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Features & Functions

Voltage Tester

  • Precise display of the voltage 30 – 1,000 V AC / DC

  • Response voltage Ut 250 V (other response voltages from 50 V on request)

  • Large two-color illuminated display (red/green), for a clear warning of dangerous voltages

  • Clear LED indicator for dangerous voltage

  • 360° illuminated band lights up (red/green) in all directions

  • Acoustic warning of dangerous voltage

  • Additional load (up to 1000 V) for easy detection of interference voltages – CAT IV 1000 V

Safety

  • Integrated self-test for quick checking of the protective resistors, connecting cable, display, and electronics

  • Surge voltage strength >100 kV

  • Highest degree of safety provided by molded protective resistors

Further Functions

  • Telescope system for easy and quick testing

  • Variable test height up to approx. 10 meters

  • For indoor and outdoor use

  • Various test electrodes for testing contact wires, overhead lines, and busbars

  • Easy operation with just one button

  • Robust housing

  • IP 65 – waterproof

Meet The MultiSafe TT 1 Series
50-1000V AC/DC without additional load/with additional load
Contact Magnet (MA)
  • nominal voltage range:
    50 – 1 000 V AC / 50 – 1 500 V DC

  • display range:
    30 – 1 000 V AC / 30 – 1 500 V DC

  • with/without additional load

  • integrated self-test

  • response voltage Ut 250 V
    (red / green change)

  • 1,8 m spiral cable with 6 kV Isolierung
    with contact magnet for rail

  • test height variable up to approx. 6,2 m,
    transport length approx. 1,67 m, 4−part

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Rail Foot Clamp (SK)
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  • nominal voltage range:
    50 – 1 000 V AC / 50 – 1 500 V DC

  • display range:
    30 – 1 000 V AC / 30 – 1 500 V DC

  • with/without additional load

  • integrated self-test

  • response voltage Ut 250 V
    (red / green change)

  • 1,8 m spiral cable with 6 kV isolation
    with rail foot clamp for rail

  • test height variable up to approx. 6,2 m,
    transport length approx. 1,67 m, 4−part

Universal Clamp (UK)
  • nominal voltage range:
    50 – 1 000 V AC / 50 – 1 500 V DC

  • display range:
    30 – 1 000 V AC / 30 – 1 500 V DC

  • with/without additional load

  • integrated self-test

  • response voltage Ut 250 V
    (red / green change)

  • 1,8 m spiral cable with 6 kV isolation
    with universal clamp for fixed ball points and earthing bar

  • test height variable up to approx. 6,2 m,
    transport length approx. 1,67 m, 4−part

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Optional Accessories:
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Tech. data TT 1 (1 kV)

Model:

  • TT 1M

  • TT 1S

  • TT 1L

  • TT 1XL

Nominal Voltage

  • 50 - 1,000 V AC

  • 50 - 1,500 V DC

Display Range

  • 30 - 1,000 V AC

  • 30 - 1,500 V DC

Frequency Range

  • DC / 15 - 500 Hz

Test Height (Approx.)

  • 6.2 m

  • 8.2 m

  • 10 m

Transport Length

  • 1.61 m

  • 1.30 m

  • 1.61 m

  • 2.10 m

Telescopic System

  • 4-part

  • 6-part

Frequency Indication

  • Yes

Voltage Test Against Ground Potential

  • Yes

Voltage Test Phase to Phase / +Pole to -Pole

  • No

Indicator Group

  • I (optical)

  • III (acoustic)

LED Indicator Red / Green

  • Yes

Two-Color LCD Display

  • Yes

Integrated Self-Test

  • Yes

Power Supply

  • 6 x 1.5 V AA

Surge Voltage Strength

  • 100 kV

For Indoor Applications

  • Yes

For Outdoor Applications

  • Yes

For Use in Moist Environments (Rain)

  • Yes

Degree of Protection

  • IP 65

Fixed Connection to Ground Potential

  • Magnet or railfoot-clamp or universal-clamp

Ground Connection Line

  • 1.8 m - spiral cable

  • 6 kV isolated

Interchangeable Electrode Shape

  • Yes

Art.-no.

  • 89371-MA (with magnet)

  • 89371-SK (with railfoot-clamp)

  • 89371-UK (with universal-clamp)

  • 89370-MA (with magnet)

  • 89370-SK (with railfoot-clamp)

  • 89370-UK (with universal-clamp)

  • 89372-MA (with magnet)

  • 89372-SK (with railfoot-clamp)

  • 89372-UK (with universal-clamp)

  • 89373-MA (with magnet)

  • 89373-SK (with railfoot-clamp)

  • 89373-UK (with universal-clamp)

Product Dimensions and Weight

  • 1610 x 120 x 110 mm

    • 3.5 kg with magnet

    • 3.8 kg with railfoot-clamp

    • 4.3 kg with universal-clamp

  • 1300 x 120 x 110 mm

    • 4.1 kg with magnet

    • 4.4 kg with railfoot-clamp

    • 4.9 kg with universal-clamp

  • 1610 x 120 x 110 mm

    • 4.5 kg with magnet

    • 4.8 kg with railfoot-clamp

    • 5.3 kg with universal-clamp

  • 2100 x 120 x 110 mm

    • 5.5 kg with magnet

    • 5.8 kg with railfoot-clamp

    • 6.3 kg with universal-clamp

Product Packaged Dimensions and Weight

  • 1670 x 200 x 190 mm

    • 5.5 kg with magnet

    • 5.8 kg with railfoot-clamp

    • 6.3 kg with universal-clamp

  • 1360 x 200 x 190 mm

    • 6.1 kg with magnet

    • 6.4 kg with railfoot-clamp

    • 6.9 kg with universal-clamp

  • 1670 x 200 x 190 mm

    • 6.5 kg with magnet

    • 6.8 kg with railfoot-clamp

    • 7.3 kg with universal-clamp

  • 2160 x 200 x 190 mm

    • 7.5 kg with magnet

    • 7.8 kg with railfoot-clamp

    • 8.3 kg with universal-clamp

Tech. data TT 1 with additional load (1 kV)

Model:

  • TT 1M

  • TT 1S

  • TT 1L

  • TT 1XL

Nominal Voltage

  • 50 - 1,000 V AC

  • 50 - 1,500 V DC

Display Range

  • 30 - 1,000 V AC

  • 30 - 1,500 V DC

Frequency Range

  • DC / 15 - 500 Hz

Test Height (Approx.)

  • 6.2 m

  • 8.2 m

  • 10 m

Transport Length

  • 1.61 m

  • 1.30 m

  • 1.61 m

  • 2.10 m

Telescopic System

  • 4-part

  • 6-part

Frequency Indication

  • Yes

Voltage Test Against Ground Potential

  • Yes

Voltage Test Phase to Phase / +Pole to -Pole

  • No

Indicator Group

  • I (optical)

  • III (acoustic)

LED Indicator Red / Green

  • Yes

Two-Color LCD Display

  • Yes

Integrated Self-Test

  • Yes

Power Supply

  • 6 x 1.5 V AA

Surge Voltage Strength

  • 100 kV

Switchable Load

  • Up to 1,000 V (CAT IV - 1,000 V)

For Indoor Applications

  • Yes

For Outdoor Applications

  • Yes

For Use in Moist Environments (Rain)

  • Yes

Degree of Protection

  • IP 65

Fixed Connection to Ground Potential

  • Magnet or railfoot-clamp or universal-clamp

Ground Connection Line

  • 1.8 m - spiral cable

  • 6 kV isolated

Interchangeable Electrode Shape

  • Yes

Art.-no.

  • 89375-MA (with magnet)

  • 89375-SK (with railfoot-clamp)

  • 89375-UK (with universal-clamp)

  • 89374-MA (with magnet)

  • 89374-SK (with railfoot-clamp)

  • 89374-UK (with universal-clamp)

  • 89376-MA (with magnet)

  • 89376-SK (with railfoot-clamp)

  • 89376-UK (with universal-clamp)

  • 89377-MA (with magnet)

  • 89377-SK (with railfoot-clamp)

  • 89377-UK (with universal-clamp)

Product Dimensions and Weight

  • 1610 x 120 x 110 mm

    • 3.6 kg with magnet

    • 3.9 kg with railfoot-clamp

    • 4.4 kg with universal-clamp

  • 1300 x 120 x 110 mm

    • 4.2 kg with magnet

    • 4.5 kg with railfoot-clamp

    • 5.0 kg with universal-clamp

  • 1610 x 120 x 110 mm

    • 4.6 kg with magnet

    • 4.9 kg with railfoot-clamp

    • 5.4 kg with universal-clamp

  • 2100 x 120 x 110 mm

    • 5.6 kg with magnet

    • 5.9 kg with railfoot-clamp

    • 6.4 kg with universal-clamp

Product Packaged Dimensions and Weight

  • 1670 x 200 x 190 mm

    • 5.6 kg with magnet

    • 5.9 kg with railfoot-clamp

    • 6.4 kg with universal-clamp

  • 1360 x 200 x 190 mm

    • 6.2 kg with magnet

    • 6.5 kg with railfoot-clamp

    • 7.0 kg with universal-clamp

  • 1670 x 200 x 190 mm

    • 6.6 kg with magnet

    • 6.9 kg with railfoot-clamp

    • 7.4 kg with universal-clamp

  • 2160 x 200 x 190 mm

    • 7.6 kg with magnet

    • 7.9 kg with railfoot-clamp

    • 8.4 kg with universal-clamp

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