Product Description
4-in-1 Multifunction Tester – Measures insulation resistance (0.1 MΩ ~ 20 GΩ), earth resistance (0.01 Ω ~ 2000 Ω), AC voltage (1 V ~ 600 V), and phase sequence (100 V ~ 450 V), ideal for testing power supply systems and electrical equipment.
High-Precision Measurement – Insulation resistance accuracy ±(3% √(5 √(3% √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(7 √(9 ... Complete accessory set – Comes with insulation test leads, earth test wires (5 m/10 m/15 m), phase sequence test leads, additional earth probes, and a tool bag, ready for immediate use.
Safe and user-friendly – Features a backlit LCD display, data storage function, and complies with safety standards, suitable for industrial, construction, and electrical maintenance applications.
FEATURES AND SPECIFICATIONS
MODEL: DY5500
Earth resistance: 0~20/200/2000 ±(2%+5)
Test voltage: 250/500/1000 V
Insulation resistance: 0.1 ~ 2000 ± (3% + 5)
Phase rotation test: Yes
AC voltage: 700 V ±(2%+5)
Automatic range: Yes
Function symbol display: Yes
Data storage: Yes
Low battery warning: Yes
Max. displays: 1999
LCD backlight: Yes
Product size: 190 * 155 * 75 mm
Power supply: AA 1.5 V x 8 (not included)
Package contents:
1. User manual *1
2. Tool case* 1
3. Phase Sequence Test Lead* 1
(Green and Red)
4. Insulation Resistance Test Lead* 1
(Red lead with large probe / Black lead with large clip / Black lead with removable small clip)
5. Ground Resistance Test Lead* 1
(Red 15-meter test lead / Yellow 10-meter test lead / Green 5-meter test lead)
6. Simple Ground Resistance Test Lead* 1
(Red 1.6-meter test lead / Green 1.6-meter test lead)
7. Auxiliary Grounding Rod* 2
8. 1.5V (R6P) AA Batteries* 8 (not included)
9. Tool Bag* 1
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