Special Features: Above dimensions for tone generator P/N 77HP/6A depth 1.250 inches nominal; tone generator frequency 900.0 hertz constant nominal; transmitter power into 600.0 ohms 7 decibels (milliwatts); talk battery into 600 ohms 6.5 volts dc; weight with battery 4.5 ounces; test leads with clips 24.000 inches length;inductive amplifier(probe) model number 200 fp; nominal dimensions length 9.750 inches, width 1.375 inches, thickness 1.250 inches; rear-fire speaker; push button on/off switch; sensitivity/volume control adjustable; normal or filtered operation selectable; visual signal strength L.E.d; probe tip resistance minimum 300.0 ohms; input impedance 100.0 megaohms; weight with battery 4.7 ounces Test Type for Which Designed: Continuity and polarity testing Inclosure Feature: Multiple item W/carrying case
Special Features: Above dimensions for tone generator P/N 77HP/6A depth 1.250 inches nominal; tone generator frequency 900.0 hertz constant nominal; transmitter power into 600.0 ohms 7 decibels (milliwatts); talk battery into 600 ohms 6.5 volts dc; weight with battery 4.5 ounces; test leads with clips 24.000 inches length;inductive amplifier(probe) model number 200 fp; nominal dimensions length 9.750 inches, width 1.375 inches, thickness 1.250 inches; rear-fire speaker; push button on/off switch; sensitivity/volume control adjustable; normal or filtered operation selectable; visual signal strength L.E.d; probe tip resistance minimum 300.0 ohms; input impedance 100.0 megaohms; weight with battery 4.7 ounces Test Type for Which Designed: Continuity and polarity testing Inclosure Feature: Multiple item W/carrying case
08690 procurement notes
Special Features: Above dimensions for tone generator P/N 77HP/6A depth 1.250 inches nominal; tone generator frequency 900.0 hertz constant nominal; transmitter power into 600.0 ohms 7 decibels (milliwatts); talk battery into 600 ohms 6.5 volts dc; weight with battery 4.5 ounces; test leads with clips 24.000 inches length;inductive amplifier(probe) model number 200 fp; nominal dimensions length 9.750 inches, width 1.375 inches, thickness 1.250 inches; rear-fire speaker; push button on/off switch; sensitivity/volume control adjustable; normal or filtered operation selectable; visual signal strength L.E.d; probe tip resistance minimum 300.0 ohms; input impedance 100.0 megaohms; weight with battery 4.7 ounces Test Type for Which Designed: Continuity and polarity testing Inclosure Feature: Multiple item W/carrying case
Reference data
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- AS9120:2025· Aerospace QMS
- ISO 9001:2015· Quality Management
- FAA AC 00-56B· Voluntary Industry Distributor Accreditation
- U.S. ONLY· Fulfillment
Characteristics Data of NSN 6625-01-531-5846, 6625015315846
| MRC | Criteria | Characteristic |
|---|---|---|
| ACYR | DC VOLTAGE RATING | 9.0 VOLTS NOMINAL |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | PREMIUM TONE AND PROBE KIT |
| ABGL | WIDTH | 2.500 INCHES NOMINAL |
| ANPZ | INCLOSURE FEATURE | MULTIPLE ITEM W/CARRYING CASE |
| AQXY | TEST TYPE FOR WHICH DESIGNED | CONTINUITY AND POLARITY TESTING |
| ALSF | INTERNAL BATTERY ACCOMMODATION | INCLUDED |
| ANNQ | MATERIAL AND LOCATION | PLASTIC HOUSING |
| FEAT | SPECIAL FEATURES | ABOVE DIMENSIONS FOR TONE GENERATOR P/N 77HP/6A DEPTH 1.250 INCHES NOMINAL; TONE GENERATOR FREQUENCY 900.0 HERTZ CONSTANT NOMINAL; TRANSMITTER POWER INTO 600.0 OHMS 7 DECIBELS (MILLIWATTS); TALK BATTERY INTO 600 OHMS 6.5 VOLTS DC; WEIGHT WITH BATTERY 4.5 OUNCES; TEST LEADS WITH CLIPS 24.000 INCHES LENGTH;INDUCTIVE AMPLIFIER(PROBE) MODEL NUMBER 200 FP; NOMINAL DIMENSIONS LENGTH 9.750 INCHES, WIDTH 1.375 INCHES, THICKNESS 1.250 INCHES; REAR-FIRE SPEAKER; PUSH BUTTON ON/OFF SWITCH; SENSITIVITY/VOLUME CONTROL ADJUSTABLE; NORMAL OR FILTERED OPERATION SELECTABLE; VISUAL SIGNAL STRENGTH L.E.D; PROBE TIP RESISTANCE MINIMUM 300.0 OHMS; INPUT IMPEDANCE 100.0 MEGAOHMS; WEIGHT WITH BATTERY 4.7 OUNCES |
| AKWC | ELECTRICAL POWER SOURCE RELATIONSHIP | OPERATING |
| HGTH | HEIGHT | 2.250 INCHES NOMINAL |
| AEAS | MAJOR COMPONENTS | TONE GENERATOR; INDUCTIVE AMPLIFIER (PROBE); TEST LEADS |