3-Phase Rotation Meter

Description: The Phase Rotation Meter Catalog 2121.10 is a compact and rugged meter designed to identify phase rotation on 3-Phase systems and identify live and open/de-energized phases. Ideal for installing rotating machinery or motors, and for checking generator output

Features:

• Phase rotation indicators
• Color-coded leads (red, black, blue) and alligator clips (black)
• Simple operation
• Line supplied - no battery
• 600V CAT III rated and CE Mark

Applications:

• Verify proper phase wiring
• Detect open or de-energized phases
• Determine correct wiring for proper rotation on motors, pumps, etc.

Applications:

• Verify proper phase wiring
• Detect open or de-energized phases
• Determine correct wiring for proper rotation on motors, pumps, etc.

Digital Transformer Ratiometer Catalog 2136.50  (110/220V) Replacement for Cat #2111.80 & 2116.21

Description: The Catalog DTR 8510 is a portable digital transformer ratiometer designed for on-site testing of power, potential and current transformers. When connected to a non-energized transformer, the Catalog 2136.50 accurately measures primary to secondary turns ratio, while simultaneously displaying polarity and excitation current. The DTR® is fully automatic and uses an ANSI/IEEE compliant test method. No user calibration, range selection, hand cranking or tedious balancing is required. At each measurement, the DTR® automatically self-calibrates and checks for open windings/connections/circuit breakers, short circuits (excess excitation current), incorrect test lead placement, and reverse polarity. Measurements are displayed quickly and accurately.

 Features:

• Ratio Testing: PT/VT from 0.8000:1 to 8000:1 and CT from 0.8000 to 1000.0 (Auto-Ranging) 
• Tests performed by exciting the primary and reading the secondary; provides safer conditions for the operator on step-down transformers
• Continuity test indicates open or loose (high resistance) terminal connections
• DC test mode eliminates errors due to magnetic build up
• Stores up to 10 primary/secondary nameplate voltages to use in comparing test results
• Displays ratio, test current, winding polarity, and deviation from nameplate voltage or ratio
• Stores up to 10,000 test results
• DataView^® software included which allows configuring the instrument, downloading stored measurements and printing of test results in a report format
• Display warns of incorrect lead connection, reverse polarity, open and short circuits

Applications:

• Power transformers
• Potential transformers
• Current transformers

3-phase sequence indicator plus MultiMeter with Frequency, Capacitance, and Temperature function 

Features:

• Functions include Phase, AC/DC Voltage, Capacitance, Resistance, Frequency, Temperature, Continuity and Diode
• Phase indicator identifies clockwise or counter-clockwise wiring configuration via direction of arrow on display
• Type K temperature measurements to 752°F (400°C)

Discontinued Product - Replaced by 480400 

Features:

• Tests phase orientation of three phase power sources
• Indicates phase orientation (clockwise or counter-clockwise) and whether each of three phases is live
• No battery required

Features:

• Checks phase sequence and phase status
• Tests up to 600VAC and displays graphical phase orientation on the large LCD
• Double molded durable housing
• Easy to use alligator clips with wide jaws

Features:

• Indicates rotation direction of the motor
• Determine rotation of a motor without contact
• LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each of the three phases is live
• Double molded durable housing
• Easy to use alligator clips with wide jaws

3-Phase Rotation Meter

Description: The Phase Rotation Meter Model 6608 is a compact and rugged meter designed to identify phase rotation on 3-Phase systems and identify live and open/de-energized phases. Ideal for installing rotating machinery or motors, and for checking generator output

Features:

• Phase rotation indicators
• Color-coded leads (red, black, blue) and alligator clips (black)
• Simple operation
• Line supplied - no battery
• 600V CAT III rated and CE Mark

Applications:

• Verify proper phase wiring
• Detect open or de-energized phases
• Determine correct wiring for proper rotation on motors, pumps, etc.

Applications:

• Verify proper phase wiring
• Detect open or de-energized phases
• Determine correct wiring for proper rotation on motors, pumps, etc.

Digital Transformer Ratiometer Model DTR 8510  (110/220V) Replacement for Cat #2111.80 & 2116.21

Description: The Model DTR 8510 is a portable digital transformer ratiometer designed for on-site testing of power, potential and current transformers. When connected to a non-energized transformer, the Model DTR 8510 accurately measures primary to secondary turns ratio, while simultaneously displaying polarity and excitation current. The DTR® is fully automatic and uses an ANSI/IEEE compliant test method. No user calibration, range selection, hand cranking or tedious balancing is required. At each measurement, the DTR® automatically self-calibrates and checks for open windings/connections/circuit breakers, short circuits (excess excitation current), incorrect test lead placement, and reverse polarity. Measurements are displayed quickly and accurately.

 Features:

• Ratio Testing: PT/VT from 0.8000:1 to 8000:1 and CT from 0.8000 to 1000.0 (Auto-Ranging) 
• Tests performed by exciting the primary and reading the secondary; provides safer conditions for the operator on step-down transformers
• Continuity test indicates open or loose (high resistance) terminal connections
• DC test mode eliminates errors due to magnetic build up
• Stores up to 10 primary/secondary nameplate voltages to use in comparing test results
• Displays ratio, test current, winding polarity, and deviation from nameplate voltage or ratio
• Stores up to 10,000 test results
• DataView^® software included which allows configuring the instrument, downloading stored measurements and printing of test results in a report format
• Display warns of incorrect lead connection, reverse polarity, open and short circuits

Applications:

• Power transformers
• Potential transformers
• Current transformers

Description: Tests up to 1000VAC with visual/audible indication

Features:

• 75 to 1000VAC input voltage with 45 to 65Hz frequency range
• LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each phase is live
• Beeper sounds intermittently when correct phase is detected and continuously if phase is reversed
• Durable housing with back cover magnet for attachment to an AC distribution panel for easy measurement
• Adjustable Hi/Lo LED brightness switch for making measurements in dimly lit areas or sunlight
• Fully insulated alligator clips with wide jaws
• Low battery warning
• Complete with three built-in 30" test leads with large color-coded alligator clips, four AA batteries, and pouch case