77HP GREENLEE TEXTRON, 77HP Datasheet - Page 32
![TONE TEST SET](/photos/27/63/276369/4550380_sml.jpg)
77HP
Manufacturer Part Number
77HP
Description
TONE TEST SET
Manufacturer
GREENLEE TEXTRON
Datasheet
1.77HP.pdf
(72 pages)
Specifications of 77HP
External Height
57mm
External Width
64mm
External Depth
32mm
Lead Free Status / RoHS Status
na
254
= ReplacemenT paRT
BURIED FACILITY LOCATING
Tracker II
Buried Line Locator
Cat. No.
501
Cat. No.
BLL-200
UPC No.
08662
UPC No.
07796
= accessoRy
DesCrIPtIoN
Tracker II
DesCrIPtIoN
Buried Line Locator
HS-1 (08695)
Optional headset is available
for use in high-traffic areas or
other noisy environments.
• Traces the path and determines the depth of wires and metallic pipes on
• Lightweight receiver provides audible and visual indications of signal strength.
• Transmitter output and receiver sensitivity are fully adjustable for
• Transmitter offers three methods of connection: direct, inductive coupler
• Includes transmitter assembly, receiver assembly, inductive coupler (clamp),
• High frequency transmitter provides range up to 4,000' (1,219 m)
• Receiver is 32" long (813 mm).
• Battery operated (eight AA and one 9V battery is included).
• Molded carrying case included.
• LED and LCD signal strength indicators make it quick and easy to find exact line location.
• Lightweight and ergonomically balanced.
• Automatic signal boost makes it easy to trace lines, even those with very weak signals.
• Receiver may be used in active or passive mode.
• Receiver locates multiple passive frequencies with a single setting.
• Receiver automatically locks out passive range when it detects a transmitter signal,
• Microprocessor-based circuitry delivers increased accuracy and features auto-gain
• Traces 20' (6 m) underground and provides depth readings up to 15' (4.57 m).
• Transmitter can be connected to live lines up to 600V.
• Lifetime limited warranty.
• Molded carrying case included.
sPeCIFICatIoNs
operating Voltage
Current
Frequency
operating temperature
size
Power
Weight
sPeCIFICatIoNs
Power requirements
Battery Life
transmitter Frequency
transmitter Power
Voltage Protection
automatic shut off
Construction
Dimensions
Weight
active or dead systems without having to deactivate the system.
maximum accuracy.
and inductive antenna.
built-in inductive antenna, two 8' test leads (2.4 m) with heavy-duty alligator
clips and durable polyethylene case.
and depths up to 7' (2 m).
reducing the chance of tracing other lines carrying weaker signals.
control in all environments.
(190.5 mm x 101.6 mm x 53 mm)
150mA (live or shorted line)
(with batteries and clamp)
transmitter
6 VDC (4 AA batteries)
13mA (open line)
7.5" x 4" x 2.1"
(-17°C to 50°C)
15 oz. (425 g)
Transmitter – (8) AA batteries; Receiver – (1) 9V battery
Transmitter – 30 hours nominal; Receiver – 10 hours nominal
447.5kHz
40Vp-p (140mW) maximum
240VAC/500VDC
90 Min. Transmitter and Receiver
Transmitter/Receiver – powder coated aluminum
Case – vacuum formed polyethylene
Transmitter – 4.25" x 3" x 3.25" (108 x 76.2 x 82.6 mm)
Receiver – 32" x 2.75" x 4" (812.8 x 69.9 x 101.6 mm)
Case – 33.5" x 8.25" x 3.75" (850.9 x 209.6 x 95.3 mm)
6.7 lbs. complete kit (3.04 kg)
0°F to 120°F
0-300 VDC
0-600VAC,
33.3kHz
Depth range
Depth resolution -
Passive trace Frequency - 12Hz-24kHz
operating temperature - 0°F to 120°F
size
Power
Weight
4.1" x 8.5" x 38" (104.1 mm x
www.greenlee.com
measures:
Traces:
receiver
215.9 mm x 965.2 mm)
±( 10% reading + 0.2 ft.)
6 VDC (4 AA batteries)
1 lb. 12 oz. (794 g)
0.1 ft. increments
(-17°C to 50°C)
0-15 ft.
0-20 ft.