ETCR3100C Precision Digital Earth Resistance Soil Resistivity Tester Soil Resistivity Meter 0.00ohm - 30.00kohm,0-600vac
- 277.94 2 - 19 pieces
- 247.06 20 - 99 pieces
- 222.35 >=100 pieces
| Payment Terms: | L/C,T/T,Western Union; | Power Supply: | DC 7.4V 2600mAh rechargeable lithium battery; |
| Test Voltage Wave: | Sine wave; | Display Type: | Digital Only; |
| Supply Ability: | 10000 Pieces per Month; | LCD Display Dimension: | 124mm*67mm; |
| Data Storage: | 300sets; | Packaging Detail: | 4kg/pcs; 1pcs/carton 35*30*27CM; |
| Measuring Range: | 0.00Ω~30.00KΩ; | Auxiliary Earth Rod: | 4PCS:10mm*150mm; |
| LCD Frame Dimension: | LCD Display Dimension:128mm*75mm; | Weight: | Total Weight:4765kg(with package); |
| Test Frequency: | 128Hz/111Hz/105Hz/94Hz(AFC); | Place of Origin: | Guangdong, China; |
| Short-circuit Test Current: | AC 20mA max; | Accuracy Class: | ±2%rdg±3dgt; |
| Brand Name: | ETCR; | Dimensions: | 280mm(L)*260mm(W)*160mm(H); |
| Model Number: | ETCR3100C; | Testing Voltage: | AC 0.0~600V; |
| Open-circuit Test Current: | AC 40V max; | Port: | guangzhou; |
High Accurate Digital earth Soil Resistivity Test Meter ETCR3100C Soil Resistivity Meter
1. Import FFT (fast Fourier transform) technology, AFC (automatic frequency control) technology, with unique anti-interference ability and environmental adaptability, highly repeat test consistency.
2. Package with waterproof protection box, waterproof, crash proof, anti-drop and durable, large-capacity rechargeable lithium battery pack, especially suitable for use at outdoor construction site
3. The large LCD display of host machine with white backlight and bar graph indication that can be seen clearly. Sound-light alarm function, overload protection, auto power-off and data upload function.
Technical Specification
Earth Resistance(R) | Range:0.00Ω~30.00Ω Resolution:0.01Ω Accuracy:±2%rdg±3dgt | ||
Range:30.0Ω~300.0Ω Resolution:0.1Ω Accuracy:±2%rdg±3dgt | |||
Range :300Ω~3000Ω Resolution:1Ω Accuracy:±2%rdg±3dgt | |||
Range:3.00kΩ~30.00kΩ Resolution:10Ω Accuracy:±4%rdg±3dgt | |||
Earth Voltage | Range:AC 0.0~600V Resolution:0.1V Accuracy:±2%rdg±3dgt | ||
Soil Resistivity(ρ) | Range:0.00Ωm~99.99Ωm Resolution:0.01Ωm | Accuracy:According to the precision of R (ρ=2πaR, a:1 m-100m, π=3.14) | |
Range:100.0Ωm~999.9Ωm Resolution:0.1Ωm | |||
Range:1000Ωm~9999Ωm Resolution:1Ωm | |||
Range:10.00kΩm~99.99kΩm Resolution:10Ωm | |||
Range:100.0kΩm~999.9kΩm Resolution:100Ωm | |||
Range:1000kΩm~9000kΩm Resolution:1kΩm | |||
Power Supply | DC 7.4V 2600mAh rechargeable lithium battery | ||
Measuring Method | Earth Resistance: rated current change-pole method, measurement current 20mA Max Soil Resistivity: Wenner 4-pole measurement Earth Voltage: average rectification(between P(S)-ES) | ||
Test Frequency | 128Hz/111Hz/105Hz/94Hz(AFC) | ||
Test Voltage Wave | Sine wave | ||
Short-circuit Test Current | AC 20mA max | Open-circuit Test Current | AC 40V max |
Data Storage | 300sets | Data Hold | Data hold function: “HOLD” symbol display |
Data Access | Data read function: “READ” symbol display | Overflow Display | Exceeding measuring range overflow function: “OL” symbol display |
LCD Dimension | LCD Frame Dimension: 128mm×75mm; LCD Display Dimension:124mm×67mm | ||
Tester Dimension | 280mm(L)×260mm(W)×160mm(H) | ||
Weight | Total Weight:4765kg(with package) | ||
Testing Wires | Red 20m, black 20m, yellow 10m, green 10m, red 1.6m, black 1.6m (total 6pcs wires) | ||
Auxiliary Earth Rod | 4PCS:φ10mm×150mm | ||
USB interface | USB interface,software supervision, storage data can be uploaded to computer, saved and printed;data transmission line length:1.5m | ||
Alarm Function | Measuring value exceeds alarm setting value, will "Toot-toot-toot" alarm hint | ||
Auto Power-off | 15 Minutes after power on, will outage and automatic power off | ||
Overload Protection | Measuring earth resistance: between each interfaces of C(H)-E,P(S)-ES, AC 280V/3 seconds | ||
Interference Test | Automatic recognition of interference signal , interference voltage higher than 5V will display “NOISE” symbol | ||
Auxiliary Grounding Test | Auxiliary earth resistance test function: 0.00kΩ~30kΩ(100R+rC<50kΩ,100R+rP<50kΩ) | ||
Protection Level | IP65(close the case status) | ||
Battery Voltage | While battery voltage decreases to around DC7.2V±0.1V, will display battery voltage low symbol and reminding to replace the battery | ||
Working current | System standby: around 20mA (Backlight shut off); Power on: 45mA(backlight shut off at 25mA); Measurement:100mA (Backlight shut off) | ||
Accessories | Tester:1PC; Earth Rod:4PCS; Testing Wire:4PCS; Simple testing wire:2PCS; USB data transmission line:1PCS; Software disk:1PCS; Tester bag:1PCS; Special charger:1PCS | ||
1.Q: Are you trading company or manufacturer?
A: We are factory.
We have R&D department, OEM& ODM services available.
2.Q: How long is your delivery time?
A: We will arrange shipment in 3~5 days after check the payment.
3.Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample, but not for free; you need pay charge and the cost of freight.
4.Q: What is your term of payment?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance, balance before shipment.
5.Q: What is the payment method?
A: We can accept Bank Transfer, PayPal, Western Union, Money Gram, Cash etc.
6.Q: Will you provide OEM service?
A: OEM & ODM services available
7.Q: How long is the product warranty?
A: 2 years.
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