---
product_id: 103582358
title: "HT Instruments HT77N Leakage Current Clamp Meter"
brand: "ht instruments"
price: "€ 903.76"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/103582358-ht-instruments-ht77n-leakage-current-clamp-meter
store_origin: PT
region: Portugal
---

# HT Instruments HT77N Leakage Current Clamp Meter

**Brand:** ht instruments
**Price:** € 903.76
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** HT Instruments HT77N Leakage Current Clamp Meter by ht instruments
- **How much does it cost?** € 903.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/103582358-ht-instruments-ht77n-leakage-current-clamp-meter)

## Best For

- ht instruments enthusiasts

## Why This Product

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

## Description

HT Instruments HT77N Leakage Current Clamp MeterThe innovative model HT77N is a clamp meter for accurate measurements of very low AC current values. It is mainly employed in measuring leakage currents causing typical problem of RCDs accidental tripping on civil and industrial electrical installations. The built-in 100Hz low pass filter permits to cut off harmonic components. Some alarm thresholds can be selected on HT77N with acoustic indications depending on the measured current values. It is also provided with a sophisticated automatic backlight sensor to perform testing in dark environments. The meter complies with IEC/EN61010-1 safety standards under CAT III 300V.

## Features

- Leakage current clamp meter
- AC current up to 100A TRMS
- 100Hz low pass filter
- Alarm thresholds on measurements
- Data HOLD, Auto HOLD, Peak HOLD
- ›See more product details

## Images

![HT Instruments HT77N Leakage Current Clamp Meter - Image 1](https://images-na.ssl-images-amazon.com/images/I/51uzlk0L4hL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/103582358-ht-instruments-ht77n-leakage-current-clamp-meter](https://www.desertcart.pt/products/103582358-ht-instruments-ht77n-leakage-current-clamp-meter)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-05-15*