HT Instruments Current clamp digital HT77N Calib
CAT III 300VOnly 1 item in stock at supplier
Product details
The HT77N model is a current clamp designed for particularly accurate measurements of small currents in the microampere and milliampere range. This residual current clamp is primarily used for fault location in circuits where the RCD (RCCB) repeatedly trips unintentionally, for example, due to an insulation fault or stray fault currents.
Multimeter type | Pincer ammeter |
voltage type | AC |
measurement tolerance | 1 ± % |
multimeter technology | Digital |
measurement type | True RMS |
Item number | 8468543 |
Manufacturer | HT Instruments |
Category | Multimeter |
Manufacturer no. | HT77N |
Release date | 21/4/2018 |
Multimeter type | Pincer ammeter |
multimeter technology | Digital |
Calibrated according to | Factory standard (without certificate) |
Protection type (IP code) | IP20 |
Current clamp Opening range | 40 mm |
display type | Digital |
Interfaces / communication module | None |
Manufacturer Type | Ht77n |
voltage type | AC |
current type | AC |
measurement tolerance | 1 ± % |
measurement type | True RMS |
measurement category | CAT III 300V |
Country of origin | Taiwan |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Batteries - Bag - Operating instructions |
Length | 4.20 cm |
Width | 7.50 cm |
Height | 20.20 cm |
Weight | 0.40 kg |
30-day right of return
Compare products
Goes with
Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Multimeter» category have a defect within the first 24 months?
Source: Galaxus- HT InstrumentsNot enough data
- 1.Klein Tools0 %
- 2.Fluke0.1 %
- 2.Voltcraft0.1 %
- 4.Beha Amprobe0.2 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- HT InstrumentsNot enough data
- 1.Joy-it0 days
- 1.Yato0 days
- Beha AmprobeNot enough data
- BenningNot enough data
Return rate
How often is a product of this brand in the «Multimeter» category returned?
Source: Galaxus- HT InstrumentsNot enough data
- 1.Goobay0.3 %
- 2.KS Tools0.4 %
- 3.Delock0.5 %
- 4.Uni-T0.7 %