LDA1000H Electronic Refrigerant Leak Detector

CPS Products®

LDA1000H Electronic Refrigerant Leak Detector

Part Number: LDA1000H

Key Features

EMOS sensor technology for enhanced accuracy
Multi-channel signal detection reduces false alarms
500-hour sensor life with rejuvenation mode
Detects leaks smaller than 0.1 oz per year
Certified for R-134a and R-1234yf
Visual and audible leak indicators
50-hour battery runtime with auto shutoff
Meets SAE and international leak detection standards
Includes replacement sensor and filter options

The LDA1000H Refrigerant Leak Detector sets a new benchmark for automotive leak detection, utilizing advanced EMOS sensor technology, enhanced signal processing, and exceptional sensitivity. Designed for professional automotive technicians, it delivers improved accuracy with reduced false alarms, extended sensor life, and long battery runtime.

A software-managed rejuvenation mode activates at startup to maintain peak sensitivity for up to 500 hours of detecting leaks smaller than 0.1 oz per year. With microprocessor-controlled electronics and multi-channel signal analysis, the LDA1000H ensures consistent and reliable performance across all detection environments.

The LDA1000H meets or exceeds industry standards: SAE J2791 for R-134a, SAE J2913 for HFO-R-1234yf, and Euro Standard EN 14624 for global automotive compliance. It provides both visual and audible leak indicators, intuitive operation, and a rugged design built for demanding field service.

What’s included

  • Advanced EMOS sensor assembly
  • Multi-channel signal detection system
  • Rejuvenation mode software (up to 500 sensor hours)
  • Visual and audible leak indication
  • Long runtime rechargeable battery (up to 50 hours)
  • Durable, professional-grade housing

Why technicians like it

  • Enhanced EMOS sensor sensitivity reduces false alarms
  • Software-managed rejuvenation maintains consistent performance
  • Multi-channel detection increases accuracy in varying leak conditions
  • Compatible with R-134a, R-1234yf, and hydrogen refrigerants
  • Certified to SAE J2791, SAE J2913, and EN 14624 standards
  • Up to 50-hour runtime with auto shutoff for efficiency
  • Clear visual and audible alerts speed up leak confirmation
  • Built to withstand daily automotive and HVAC/R use

Product Specifications

SKU LDA1000H
Product Type Electronic Refrigerant Leak Detector
Application Automotive and HVAC/R
Power Source 3 x C batteries
Operating Mode Microprocessor-controlled

Replacement parts

  • LS2XF — Replacement Sensor Filters (Pack of 10)
  • LS2XVF — Replacement Vapor Filter Sensing Tip
  • EMOS2 — Replacement Sensor

Technical Information

Refrigerants Detected R-134a, R-1234yf, Hydrogen
Sensitivity Detects leaks < 0.1 oz per year
Sensor Technology EMOS proprietary pulse modulation
Sensor Life Up to 500 hours
Battery Life 50 hours (3 x C batteries)
Certifications SAE J2791, SAE J2913, EN 14624
Indicators Visual + Audible leak indicators
Auto Shutoff Yes, after 10 minutes
Warranty 2 years (excluding sensor and batteries)
View or download user manual for LDA1000H Electronic Refrigerant Leak Detector
View or download certificate of calibration for LDA1000H Electronic Refrigerant Leak Detector
2-year warranty excluding sensor and batteries

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