---
product_id: 7378008
title: "Tempo Communications 77HP-G Tone Generator (Legacy Model)"
brand: "tempo"
price: "1725 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/7378008-tempo-communications-77hp-g-tone-generator-legacy-model
store_origin: MA
region: Morocco
---

# 15000 Watts 12.75 x 4 x 1.75 in Battery Powered Tempo Communications 77HP-G Tone Generator (Legacy Model)

**Brand:** tempo
**Price:** 1725 DH
**Availability:** ✅ In Stock

## Summary

> 🔧 Unleash Your Connectivity Potential!

## Quick Answers

- **What is this?** Tempo Communications 77HP-G Tone Generator (Legacy Model) by tempo
- **How much does it cost?** 1725 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/7378008-tempo-communications-77hp-g-tone-generator-legacy-model)

## Best For

- tempo enthusiasts

## Why This Product

- Trusted tempo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔍 Precision Testing:** Four essential functions for seamless connectivity.
- • **🔊 Talk Battery Supply:** Stay connected with reliable talk battery support.
- • **🔔 Short Circuit Alert:** LED beeper for instant short circuit notifications.
- • **🛠️ Commercial Ready:** Designed for professional use in various settings.
- • **🔄 Polarity Confirmation:** Easily test line polarity with modular plug.

## Overview

The TEMPOCommunications 77HP-G Tone Generator is a versatile tool designed for professionals, offering four essential functions: tone signal generation, continuity testing, talk battery supply, and line polarity confirmation. With a compact design and battery operation, it's perfect for commercial use, ensuring reliable performance wherever you go.

## Description

Tempo Communications 77HP-G Tone Generator (Legacy Model)

## Features

- Each unit provides four basic functions of tone signal, continuity testing, talk battery supply and line polarity confirmation
- Tests polarity on lines one and two through modular plug
- Female connector and comes with an adaptor
- Short circuit LED beeper
- Battery operated

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TEMPO |
| Wattage | 15000 watts |
| Power Source | Battery Powered |
| Recommended Uses For Product | Commercial |
| Item Weight | 6.24 ounces |
| Voltage | 9 Volts |
| Included Components | Standard test leads including red and black rubber insulated test clips and a snag-proof, four-conductor modular cord and plug |
| Engine Type | 4 Stroke |
| Engine Displacement | 418 Cubic Centimeters |
| Frequency | 50 Hz |
| UPC | 787721686804 783310499947 783310499916 |
| Manufacturer | Tempo Communications |
| Global Trade Identification Number | 00783310499916 |
| Part Number | 77HP-G |
| Item Weight | 6.2 ounces |
| Product Dimensions | 12.75 x 4 x 1.75 inches |
| Item model number | 77HP-G |
| Batteries | 1 9V batteries required. |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Number of Handles | 1 |
| Usage | personal |
| Batteries Included? | No |
| Batteries Required? | Yes |

## Product Details

- **Brand:** TEMPO
- **Wattage:** 15000 watts
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Commercial
- **Item Weight:** 6.24 ounces
- **Voltage:** 9 Volts
- **Included Components:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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- **Engine Type:** 4 Stroke
- **Engine Displacement:** 418 Cubic Centimeters
- **Frequency:** 50 Hz

## Images

![Tempo Communications 77HP-G Tone Generator (Legacy Model) - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Questions & Answers

**Q: Can this toner be used to find a buried irrigation cable?**
A: Maybe if you have a device that can pick up the tone. This is designed for phone lines not buried wire.

**Q: Can this simply activate a solenoid?**
A: Hello, 

No. But it sounds like you’re talking about an irrigation solenoid. To test these as well as tone you should use our 24B Station Master Pro Irrigation System Troubleshooter. This is available separately or as a kit with a probe (24BK) and will activate common 24 V irrigation solenoids.

**Q: 2 questions - First of all, does this do anything on its own? Or is it useless without the receiver/probe?
Second, why are there 2 of them?**
A: Without a receiver it is practically useless. You need a transmitter (this item) to send a signal and a receiver to hear the beep from the transmitter. If you do not have the receiver I suggest you buy the package instead of two separate items.

**Q: Can this toner plug into a Cat6 jack and flash the switch port on the other end as a means of tracing that cable. Or know of one that does?**
A: What you would do with this is plug it into the Jack (or port on a switch), then use the probe to locate the port on the switch (or jack) on the other end of the cable.

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**Shop now:** [https://www.desertcart.ma/products/7378008-tempo-communications-77hp-g-tone-generator-legacy-model](https://www.desertcart.ma/products/7378008-tempo-communications-77hp-g-tone-generator-legacy-model)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-05*