GOnDO Electronic Co., Ltd.

Model:

PCT-407 pH/mV/Conductivity/TDS/Salt/Temp. meter

Features:

1. Microprocessor based designed.
2. Large LCD built into adjustable "flip-up" cover, which can display pH or ORP or Conductivity and Temperature simultaneously.
3. Rugged design for handheld or bench top use, neck-strap for "hands-free" operation.
4. Automatic Temperature Compensation(ATC)
5. Memory function stores and recalls up to 150 points. MAX/MIN and data Lock. °C or °F are available.
6. Simple to calibrate by one keyboard for 5 points buffer, calibration value can be adjusted as needed.
7. Indicate percentage of slope (PTS) after calibration
8. Auto shut off after 10 minutes of non use.

Specifications:

	pH	ORP	Temp.
Range	-2.00~16.00 pH	-1999 ~ -200 mV -199.9 ~ 499.9 mV 500 ~ 2000 mV	0~110 °C
Accuracy	±0.01+1 digit	±2+1 digit	±0.2+1 digit
Resolution	0.01 pH	0.1/1 mV	0.1 °C
Compensation	ATC: 0~50 °C	N/A

	Conductivity	TDS	Salt
Range	0.0~ 199.9μS 200~ 1999μS 2.00~ 19.99 mS 20.0~ 200.0 mS	0.0~131.9 ppm 132~1319 ppm 1.32~13.19 ppt 13.2~132.0 ppt	0.0~99.9 ppm 100~999 ppm 1.00~9.99 ppt 10.0~100.0 ppt
Accuracy	±2% FS	±2% FS	±2% FS
Resolution	0.1/1μS/0.01/0.1 mS	0.1/1ppm/0.01/0.1ppt	0.1/1ppm/0.01/0.1ppt
Compensation	ATC: 0~50 °C	ATC: 0~50 °C	ATC: 0~50 °C

Accessories for complete kit:

1. pH electrode.
2. Conductivity Cell.
3. Buffer solution 4 & 7.
4. Standard solution
5. 9V Battery.
6. Instruction manaul.
7. Carrying case.
8. Temperature probe
9. Neck-Strap
10. Optional: AC/DC adaptor.

pH/Cond/TDS/Temp Meter

Model:

PCT-403 pH/Cond./TDS Meter
PCT-404 pH/Cond/Temp Meter

Features:

1. Rugged design for handheld or bench top use, neckstrap for "hands-free" operation.
2. Large 3-1/2 digit LCD built into adjustable "flip-up" cover.
3. Wide measuring range from 10 to 19,990 uS/cm for conductivity or 10 to 19,990 ppm for TDS.
4. Calibrate for changes in cell constants via a cell adjust.

Specifications:

	403			404
	pH	Cond.	TDS	pH	Cond.	Temp.
Range	0-14.00	0-20K μS	0-20K ppm	0-14.00	0-20K μS	0-100°C
Accuracy	± 0.01 + 1digit	± 2% FS + 1digit	± 2% FS + 1digit	± 0.01 + 1digit	± 2% FS + 1digit	± 0.2°C + 1digit
Resolution	0.01	10	10	0.01	10	0.1
Compensation	MTC	ATC	ATC	MTC	ATC
Power	9V
Dimension	96 x 120 x 46 mm(folded)
Weight	300 g(w/battery)

Accessories for complete kit:

1. 9V Battery.
2. Instruction manual.
3.Gift box.
4. pH electrode.
5. Conductivity cell.
6. Buffer solution 4 & 7.
7. Standard solution.
8. Temperature probe(for PCT-404).

Cond/TDS/Salt/Temp Meter

Model:

CTS-406 Cond./TDS/Salt/Temp. Meter

Features:

1. Microprocessor based design with large LCD displays Conductivity or TDS or Salinity and Temperature simultaneously..
2. Rugged design with splash proof housing for handheld or bench top use, neckstrap for “hands-free” operation.
3. Automatic Temperature Compensation(ATC) and degree ℃/℉ switchable.
4. Simple to calibrate by one button, 3 ranges of standardizing solution are necessary for the automatic calibration recognition procedure.
5. Memory function stores and recalls up to 25 points. MAX/MIN and data Hold.
6.Low battery and consumption indicator. Auto shut off after 10 minutes of non use, but except status at MAX/MIN mode.

Specifications:

	Cond.	TDS	Salt	Temp.
Range	0-2000 μS/cm 2.00-20.00 mS/cm	0-1300 ppm 1.30-13.00 ppt	0-1000 ppm 1.00-12.00 ppt	0-100.0 ℃
Accuracy	± 2% FS+1 digit (Cond., TDS, Salt)			± 0.2 ℃+1 digit
Resolution	1 μS /0.01 mS	1 ppm/0.01 ppt	1 ppm/0.01 ppt	0.1 ℃
Compensation	ATC 0-50.0 ℃
Ambient Temp. & RH	5 ℃ ~ 50 ℃/ Below 80% RH
Power	9V battery or AC adaptor(option)
Dimension	Meter : 98 × 120 × 48 mm
Weight	Meter : 260 g(w/battery)

Accessories for complete kit:

1. Conductivity cell(K=1.0).
2. Standard solution.
3. Distilled water.
4. 9V Battery.
5. Instruction manual.
6. Gift box.
7. Optional: AC/DC adaptor.

Conductivity-Bench type

Under Construction