product range

Manufacturer: TES
Model: TES-1800
Original: Taiwan

-Auto lock out if test resister overheats
-High loop range permit measurement of ground spikes.
-1800A 230V
-Range: 20/200/2000 Ω
-Accuracy: +/-(2%+2digit) at 1Ω on 20Ωrange
-Lowest Resolution: 0.01Ω
-Voltage Display: +/-2%+1digit
-AC Test Current: 25A nominal at 20 Range
-AC Test Period: 20ms
-PSC Range: 200A/2000A/20KA
-Operation Voltage: 230V+/-10%, 50Hz +/-1%
-Fuse Protection: HRC ceramic fuse

Manufacturer: TES
Model: TES-1700
Original: Taiwan

-Auto power off function
-2mA measuring current permits earth resistance tests with tripping earth leakage current breakers in the circuit under test
-Measuring Range: 0~399.9V (50Hz, 60Hz) +/- (1%rdg+4dgts)
-Resistance: 0~39.99Ω /0~399.9Ω/0~3999Ω +/- (2%rdg+3dgts)
-Overload Protection:
+Earth Voltage: 400Vrms/1 minute
+Earth Resistance: 250Vrms/1 seconds.
-Current Consumption:
+40 Ω /400 Ω /4000Ω : 42mA
+Earth V: 22mA

Manufacturer: TES
Model: TES-1600
Original: Taiwan

-2000MΩ /1000V, 200M Ω/500V, 200MΩ /250V
-Power lock for 3 minutes (Auto power off)
-Auto-Zero adjustment
-Data-Hold-Function/Continuity Beeper
-1mA Test Current
-AC Voltage: 600V
-MEG OHMS: (+/-3%rdg +/-5Ct)
200MΩ/250V
200MΩ/500V
2000MΩ /1000V
-OHMS: 200 Ω

Manufacturer: TES
Model: TES-1900
Original: Taiwan

-3 LED's for checking wiring status
-0 and 180 degree phase angle switch permits quick tests and consistent readings
-Digital read out of tripping time
-Visual indication of reversed phase and neutral wring atsocket
-Resilient case made from modern plastics to take everyday knock and brings
-Rated Tripping Current: 10/20/30/100/300/500mA
-Fault Condition Setting: X1/2, X1, X5
-Fault Trip Time: 2000ms, 40ms (X5)
-Low Set Resolution: 1ms (X1/2, X1), 0.1ms (X5)
-Trip Time Accuracy: (1% rdg + 2 digits)
-Operation Voltage: 230V +/-10%, 50/60Hz

Manufacturer: TES
Model: TES-3660
Original: Taiwan

-Large LCD with analog bar graph and digital display
-Last reading HOLD display
-Auto discharge of capacitive voltage charges
-AC/DC voltage measurement up to 999V
-Manual data memory and read function (9 sets)
-Mega OHM: (+/- 3% rdg +/-5Ct < 1GΩ ; +/- 5% rdg +/- 5Ct > 1GΩ )
-10GΩ /250V, 10G Ω/500V, 10G Ω /1000V w/auto range (4M/40M/400M/4000M/10GΩ )
-LoΩ : 40.00Ω (+/-2% rdg +/-2dgts)
-AC Voltage (50~400Hz): 999V (+/-2% rdg+2 dgts)
-DC Voltage: 999V(+/-1% rdg+2dgts)
-Resistance: 9999 Ohm (+/-1% rdg+3dgts)

• Bargraph to display insulation resistance.
• Displays the value of external AC voltage along with flashing symbol.
• Auto null function to automatically subtract the test lead resistance before displaying the real continuity resistance value.
• Live circuit warning beeper.
• Releasing the test button automatically discharges the charges stored in the circuit under test.
• 200mA continuity measuring current to IEC 61557.
• Minimum 1mA current on insulation tests to IEC 61557.