| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $195.78 | $191.79 | $185.80 | $177.80 | Contact US |
NF-919 Multifunctional Optical Fiber Tester 1310/1550nm Optical Power/Source Light/VFL 3-IN-1 Tester
$54.17
NI-210SC Portable Dual Channel VI Curve Tester 18 Levels Frequencies Adjustable with 2.0-inch TFT Screen
$91.37
EU Edition LCD TV LED Backlight Light Strip Tester Wide Voltage Input and Output for Non-removable Screen Testing
$19.22
DUOYI DY4300 4-Terminal Earth Resistance Testers & Soil Resistivity Testers
| Item | Range | Accuracy | Resolution |
|---|---|---|---|
| Earth/Ground Resistance | 0Ω ~ 6.99Ω | ±(3%+6digits) | 0.01Ω |
| 7.9Ω ~ 49.9Ω | ±(2%+3digits) | 0.1Ω | |
| 50Ω ~ 299.5Ω | ±(2%+3digits) | 0.5Ω | |
| 300Ω ~ 1500Ω | ±(2%+3digits) | 1Ω | |
| Maximal earth resistance at H-end: Rcmax=(0-100Re) and 50KΩ less value | |||
| Maximal ground resistance at S-end: Rpmax=(0-100Re) and 50KΩ less value | |||
| Additional measurement error of Rxmac and Rpmax: ±(3%+10digits) | |||
| Soil Resistivity | 0.00Ωm ~ 99.99Ωm | ±(3%+6digits) | 0.1Ω |
| 100Ωm ~ 999.9Ωm | ±(2%+3digits) | 0.1Ω | |
| 1000Ωm ~ 9999Ωm | ±(2%+3digits) | 1Ω | |
| 10KΩm ~ 99.9KΩm | ±(2%+3digits) | 10Ω | |
| 100KΩm ~ 300KΩm | ±(2%+3digits) | 100Ω | |
| Working LED Indicator | yes | ||
| Function Symbol Display | yes | ||
| Low Battery Warning | yes | ||
| LCD Backight | auto | ||
| Power Source | AA1.5Vx8(UM3) |
| Product Size | 190*155*75 mm |
| Product net weight | approx. 900g |
| Standard Accessories |
   |
| Standard individual packing | Carry case |
| Standard Quantity per Carton | 5 pcs. |
| Measurement of Standard Carton | 645*360*276mm (0.064 CBM) |
| Gross weight of Standard Carton | 16kgs |
