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{"title":"SM852B Phase Indicator and 3 Phase Rotation Tester with 20Hz~400Hz Frequency","imgUrl":"https:\/\/img.chinax.com\/nimg\/14\/31\/3e659a7f0011009ae58d30896f1b-200x200-1\/sm852b_phase_indicator_and_3_phase_rotation_tester_with_20hz_7e400hz_frequency.jpg","attrs":{"Model Number":"SM852B","Meter Size":"85X64X23mm","Delivery Time":"5-8 working days","Continuous Use Time":"no more than 60 minutes at 200V ACV, no more than 4 minutes at 600V ACV"}}
{"title":"WT65 Visual Fault Locator and Optical Power Meter with 850nm\/1300nm\/1625nm","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/0e\/debbe79e922db218ce53ca76b5e7-200x200-1\/wt65_visual_fault_locator_and_optical_power_meter_with_850nm_2f1300nm_2f1625nm_wavelengths_2c_lcd_display_2c_and_compact_portable_.jpg","attrs":{"Minimum Order Quantity":"60","Price":"EXW US$16.50","Brand Name":"WINTACT,BESTONE","Model Number":"WT65"}}
{"title":"Dustproof and Waterproof Digital Earth Resistance Tester with Big LCD Display","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/fe\/1c7dc1510802c4ef7f904e82f711-200x200-1\/dustproof_and_waterproof_digital_earth_resistance_tester_with_big_lcd_display_and_high_precision_28et4105_29.jpg","attrs":{"Model NO.":"ET4105","Trademark":"BESTONE","Origin":"China","Minimum Order Quantity":"20"}}
{"title":"Non-Contact Clamp Earth Resistance Tester with 0.01~1000W Range and Double","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/41\/9e4c19d60d3617df309efb881441-200x200-1\/non_contact_clamp_earth_resistance_tester_with_0_01_7e1000w_range_and_double_insulation_28be2000_2c_be2000c_29.jpg","attrs":{"Model NO.":"BE2000, BE2000C","Specification":"CE, ROHS","Trademark":"BESTONE","Origin":"China"}}
{"title":"Non-Contact Clamp Earth Resistance Tester with 0.01~1000W Range and Data Memory","imgUrl":"https:\/\/img.chinax.com\/nimg\/3b\/be\/5fff7f805008093c13db8c249404-200x200-1\/non_contact_clamp_earth_resistance_tester_with_0_01_7e1000w_range_and_data_memory_for_safe_ground_testing.jpg","attrs":{"Model NO.":"BE2000+(long jaw), BE2100+(round jaw)","Specification":"CE, ROHS","Trademark":"BESTONE","Origin":"China"}}
{"title":"Non-Contact Clamp Earth Resistance Tester with 0.01~1000W Range and CE ROHS","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/e0\/288810f2bc43db56b110b1f61095-200x200-1\/non_contact_clamp_earth_resistance_tester_with_0_01_7e1000w_range_and_ce_rohs_certification.jpg","attrs":{"Model NO.":"BE2000C+(long Jaw), BE2100C+(round Jaw)","Specification":"CE, ROHS","Trademark":"BESTONE","Origin":"China"}}
This meter complies with the Second Safety Standard of "Electronic Measure Instrument Safety Requirements." Designed for convenient, quick, and accurate measurements while ensuring operational safety. It checks open phase conditions and phase order, with indications provided by light emitting diodes (LEDs) and audible buzzers.
Key Features
Working voltage: 60~600V (three-phase alternating current)
Highest withstand voltage: 2000V/min (pulse voltage 4000V)
Measurable frequency range: 20Hz~400Hz
Continuous use time: No more than 60 minutes at 200V ACV; No more than 4 minutes at 600V ACV
Meter size: 85×64×23mm (excluding test leads)
Weight: Approximately 200g
Instrument accessories: Test leads, test clips, straps, operation manual, and portable cloth bag
Technical Specifications
Open Phase Check
3 orange LEDs indicate U Phase, V Phase, and W Phase respectively
Phase Order Check
Red LED and green LED indicators
Wrist Strap
Hitch on wrist to prevent the meter from falling
Test Lead Color Coding
Yellow: Phase U (L1, R) Green: Phase V (L2, S) Red: Phase W (L3, T)