Digital Electrical Resistivity Meter
Digital Electrical Resistivity Meter
Specifications:
32-bit microcontroller technology and 24-bit A / D technology
USB port
Auto compensation of self-potential, drift and electrode polarization
Receiver supports transient over-voltage protection for input voltage; transmitter supports over-voltage protection, overcurrent protection and AB open-circuit protection.
Built-in 12V lithium battery ( also support external 12v battery) for 20 hours continuous work.
Accessories:
External Power source
Stainless Steel Electrode
Standard test resistance
Box Twisted pair wire winch
Transmitting Power
Maximum Transmitting Power: 3500W
Maximum Voltage: ±1000 V
Maximum Current: ±3.5A (over current protection)
Power supply waveform Duty cycle is 1:1, bipolar
Receiving
Input impedance: ≥50MΩ
Input voltage range: ± 24V, ± 0.5% ± 1 LSB, 24 bit A/D
Delay time: 0.1 ~ 5s (programmable)
SP compensation range: ± 10V
Max current sampling resolution: 0.02μA
Suppression: 80dB for 50Hz or 60Hz (industrial frequency interference)
Current measurement: 3.5A, ± 0.5% ± 1 LSB, 24 bit A/D
OTHERS
LCD display: 160 * 160 dot matrix LCD
Storage: ≥1GB
Working temperature: -10°C~ +50°C (Environmental), 95 % RH
Storage temperature: -20°C~ +60°C (Environmental)
Power supply built-in 12V lithium battery(or external 12V power supply),more than 20 hours of continuous work
Internal transmitting power(only WDDS-3) Max current is 300mA, Max voltage is 200V
We are Testing Equipment Manufacturers in India and Testing Lab Equipment Suppliers from India for Bulk Tender Supply — direct factory pricing, IS / ASTM compliance, worldwide exports.
No middlemen — manufacturer pricing with full quality control and same-day quotations on this digital electrical resistivity meter.
Built to IS, ASTM, BS, EN and DIN standards — accepted by NABL labs, government tenders and international buyers.
We supply this equipment in bulk volumes to international procurement bodies, infrastructure ministries, public works departments & global tenders.
Container exports to 50+ countries with complete CHA, insurance, and shipping documentation handled in-house.
Our digital electrical resistivity meter is engineered for engineering laboratories, civil & material testing facilities, government procurement projects and international export contracts. Every unit ships with calibration documentation, IS/ASTM compliance certificates and after-sales support.
Choose us for transparent pricing, on-time delivery, and a manufacturing pedigree of 20+ years serving 50+ countries with 200+ types of testing instruments — from soil & concrete testing to advanced material analysis.
Send us your tender BOQ — we'll respond with a fully compliant manufacturer quote within 24 hours. Trusted by institutional & government buyers worldwide.
