Meter Digital Earth Ground Resistance Clamp Meter Leakage Current
Earth Ground Testers
Safety
Read the following safety information carefully before attempting
to operate or service the meter.
◆ Environment conditions:
RH≤90 RH％(Non-Condensation)
Operating Temperature: -20℃ ～ 60℃, -4~140℉
Storage Temperature: -20℃ ～ 60℃, -4~140℉
Features
◆ High accuracy, fast response
◆ Color LCD display with backlight
◆ Temperature measurement
◆ MAX/MIN record
◆ Backlight LCD display, facilitating the operation in the dark
places.
◆ Automatic measurement
◆ Low battery indication
Basic Operation
1. Open battery cover and install 3*1.5v AAA batteries in the
battery compartment.
2. Power on:press“ ”to turn on the meter,the meter conducts
self-inspection, after LCD displays,
it measures temperature and light automatically.
3. After testing,Press“ ”to turn off the meter
Note: Remove the battery when the meter is to be stored for long
periods of time to avoid battery leakage
Specifications
| Display | 4 digits color LCD display |
| Measuring range | 0 Lux～200K Lux, 0Fc～20KFc |
| Resolution | <1000 : 0.1 ； >1000:1 |
| Spectral response | CIE photopic(CIE human eye response curve) |
| Over range indication | LCD displays "-OL-" or "-LO-" |
| Spectral accuracy | CIE Vλfunction(f1’≦6%, f2’≦ 2%) |
| Accuracy | ±3% rdg±8 d (<10,000Lux),±4% rdg±10d (>10,000Lux) |
| Sampling rate | 500ms |
| Photo detector | Silicon photo-diode with spectral response filter |
| Battery life | at least 60 hours |
Enable/Disable Auto power off | The meter shuts off automatically after 15 minutes inactivity under
auto power off mode, disable auto power off is available |
| Operating conditions | Temperature:-20~60℃,-4~140℉; Humidity: 10%~90RH% |
| Storage conditions | Temperature:-20~60℃,-4~140℉; Humidity: 10%~75 RH% |
| Power supply | 3*1.5V “AAA” batteries |
| Dimension(L*W*H) | 174.5*56*30.5mm |
| Weight | 84g |
Meter Description
① Photo detector
② LCD display
③ Hold button
④ Power ON/OFF button
⑤ MAX/MIN button
⑥ Fc/Lux button
⑥ Battery compartment
⑦ Nameplate
⑧ Battery Cover
LCD Display Description
① Hold icon
② Auto power off Icon
③ Temperature readings
④ Light readings
⑤ Illuminance units Icon
⑥ Temperature unit Icon
⑦ Low battery indication
⑧ MAX/MIN icon
Notes
1) This meter has already been calibrated before delivery. Do not
revise the calibration parameters without professional personnel
and device.
【Note】All products are well calibrated before delivery. Recommended
recalibration cycle: 1 year..
2) Repairs or servicing not covered in this manual should only be
performed by qualified personnel.
3) Wipe the unit with a dry soft cloth periodically. Do not use
abrasives or solvents on this instrument.
4) Remove the battery when the meter is to be stored for long
periods of time to avoid battery leakage.
5) when the battery is low,LCD display“ ,a new battery is needed.
6) Do not store or operate the meter in high temperature or
humidity.
Accessories
◆ User's manual
◆ 3*1.5V AAA Battery
