Name: Handheld LCR and ESR Meter with Auto Calibration and 100 kHz Test Frequency – Enviro Forest - Enviro Forest
SKU: EFOACOHM-127

Features

0.1% basic accuracy for precise passive component testing
Measures inductance, capacitance, resistance, impedance, ESR, DCR, and quality factor
Auto calibration with open and short correction
Wide frequency range: 100 Hz to 100 kHz with multiple signal levels
Dual display LCD with backlight for primary and secondary parameters
USB interface for PC communication and remote control
Rechargeable Ni-MH battery with up to 16 hours operation

Technical Specifications

Primary Test Parameters	L, C, R, Z, DCR
Secondary Parameters	D, Q, ESR, θ
Equivalent Circuit	Series or Parallel
Ranging Mode	Auto or Hold
Measuring Terminals	3-terminal or 5-terminal
Measuring Speed	4 readings/sec (fast), 1.5 readings/sec (slow)
DCR Measuring Speed	3 readings/sec
Calibration Function	Open or Short
Comparator Function	1%, 5%, 10%, 20%
Input Fuse	0.1 A or 250 V
Interface	Mini-USB (virtual serial port)
Test Frequency	100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz
Test Level	0.3 Vrms, 0.6 Vrms, 1 Vrms
Output Resistance	100 Ω
Display	Dual LCD with backlight
Maximum Reading	40,000 digits (primary), minimum resolution 0.0001 (secondary)
Basic Accuracy	0.1%
Measuring Range (L)	0.000 μH to 1000 H
Measuring Range (C)	0.000 pF to 20.000 mF
Measuring Range (Z/R)	0.0000 Ω to 10.000 MΩ
Measuring Range (DCR)	0.0000 Ω to 20.000 MΩ
Measuring Range (ESR)	0.0000 Ω to 999.9 Ω
Measuring Range (Q)	0.0000 to 9999
Measuring Range (θ)	0.00° to ± 180.0°
Battery Model	8.4 V Ni-MH 200 mAh rechargeable battery (LH-200H7C)
Battery Life	16 hours (typical, backlight off)
Standby Current	11 μA
Auto Power Off	5 min, 15 min, 30 min, 60 min, or OFF (default: 5 min)
Power Adapter	Input: 220 V or 50 Hz, Output: 12 V to 15 V
Low Voltage Indicator	Activates when battery < 6.8 V
Operating Temperature Range	32 °F to 104 °F (0 °C to 40 °C)
Product Dimensions	9.8 in x 9.8 in x 4.7 in (25 cm x 25 cm x 12 cm)