This is a ground resistance meter that can measure ground resistance from 0 to 1000Ω using a one-dial operation for types A to D grounding resistance.
【Features】 ■ Quick measurement with a one-dial system ■ Stable measurement unaffected by induced noise Adoption of AC voltmeter method ■ Excellent vibration and shock resistance Use of tote band support method and ABS resin ■ Ground voltage (0-30V) measurement capability
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basic information
【Main Specifications】 ■ Measurement Range - Ground Resistance: 0～10～100～1000Ω (logarithmic scale) - Ground Voltage: 0～30V ■ Scale - Ground Resistance: Three-digit logarithmic scale (dial display) zero display ammeter <black◇> - Ground Voltage: Equal division scale <red> - Battery Voltage Check: Band display <blue> ■ Tolerance (Ground Resistance) - 0～2Ω: ±0.1Ω (±5% for 2Ω) - 2～20Ω: ±0.5Ω (±2.5% for 20Ω) - 20～200Ω: ±5Ω (±2.5% for 200Ω) - 200～1000Ω: ±50Ω (±5% for 1000Ω) ■ Tolerance (Ground Voltage) Maximum scale value ±5% ■ Measurement Frequency 500Hz ■ Influence of Ambient Temperature ±1 scale within 20℃±20℃ ■ Influence of Battery Voltage Tolerance maintained even if it drops to about 4V in operating condition ■ Influence of Ground Voltage Within 1 scale at commercial frequency, 10V ■ Measurement Current Maximum approximately 20mA (500Hz) ■ Continuous Use Time Approximately 6 hours
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Applications/Examples of results
It serves as a maintenance measuring instrument to always maintain ground resistance.
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Company information
Since our founding in April 1986 as "Soki Shokai" with the vision of "creating a new century with measurement technology," we have continuously challenged ourselves to innovate in measurement through our "technical expertise" and "on-site capabilities." As a specialist in the surveying and measurement field within the Kanamoto Alliance Group, we will increasingly focus on "rental of surveying and measuring equipment," "development of automatic measurement systems," and "development of original products." We are committed to working together as a united team to meet the expectations of all our stakeholders. We sincerely appreciate the continued support and patronage of our customers and partners.